Revert of Add GCMChannelStatusSyncer to schedule requests and enable/disable GCM (patchset #8 id:150001 of https://codereview.chromium.org/561943002/)

Reason for revert:
this CL might be breaking browser_tests and interactive_ui_tests on ChromeOS because it's starting a request on startup.  here's an example:

[15345:15369:0918/132152:ERROR:leak_tracker.h(97)] Leaked 0x11cd70da7cc0 which was allocated by:
[15345:15369:0918/132152:ERROR:leak_tracker.h(98)] #0 0x7f44b584025e base::debug::StackTrace::StackTrace()
#1 0x000000dfc481 base::debug::LeakTracker<>::LeakTracker()
#2 0x000000df3e8d SystemURLRequestContextGetter::SystemURLRequestContextGetter()
#3 0x000000df57f1 IOThread::InitSystemRequestContext()
#4 0x000000df570b IOThread::system_url_request_context_getter()
#5 0x000001443d9e BrowserProcessImpl::system_request_context()
#6 0x000001028a8e SafeBrowsingService::Initialize()
#7 0x0000014462c9 BrowserProcessImpl::CreateSafeBrowsingService()
#8 0x000001446196 BrowserProcessImpl::safe_browsing_service()
#9 0x0000014b9a06 ChromeResourceDispatcherHostDelegate::ChromeResourceDispatcherHostDelegate()
#10 0x0000014466dc BrowserProcessImpl::ResourceDispatcherHostCreated()
#11 0x0000008a88e5 chrome::ChromeContentBrowserClient::ResourceDispatcherHostCreated()
#12 0x7f44be489a2f content::ResourceDispatcherHostImpl::ResourceDispatcherHostImpl()
#13 0x7f44be060f44 content::BrowserMainLoop::BrowserThreadsStarted()
#14 0x7f44be068302 base::internal::RunnableAdapter<>::Run()
#15 0x7f44be06826c base::internal::InvokeHelper<>::MakeItSo()
#16 0x7f44be06821a base::internal::Invoker<>::Run()
#17 0x7f44be54e46e base::Callback<>::Run()
#18 0x7f44be8d223b content::StartupTaskRunner::RunAllTasksNow()
#19 0x7f44be05ff97 content::BrowserMainLoop::CreateStartupTasks()
#20 0x7f44be06b824 content::BrowserMainRunnerImpl::Initialize()
#21 0x7f44be05c7df content::BrowserMain()
#22 0x7f44bdee5f6f content::RunNamedProcessTypeMain()
#23 0x7f44bdee9268 content::ContentMainRunnerImpl::Run()
#24 0x7f44bdee5505 content::ContentMain()
#25 0x0000041aa8cb content::BrowserTestBase::SetUp()
#26 0x00000173e117 InProcessBrowserTest::SetUp()
#27 0x000000671180 ExtensionBrowserTest::SetUp()
#28 0x0000006711b2 ExtensionBrowserTest::SetUp()
#29 0x0000017fb993 testing::internal::HandleSehExceptionsInMethodIfSupported<>()
#30 0x0000017e8bfe testing::internal::HandleExceptionsInMethodIfSupported<>()
#31 0x0000017dd1e3 testing::Test::Run()
#32 0x0000017dd92b testing::TestInfo::Run()
#33 0x0000017ddf1a testing::TestCase::Run()
#34 0x0000017e3413 testing::internal::UnitTestImpl::RunAllTests()
#35 0x0000017f47d3 testing::internal::HandleSehExceptionsInMethodIfSupported<>()
#36 0x0000017ea96e testing::internal::HandleExceptionsInMethodIfSupported<>()
#37 0x0000017e30b1 testing::UnitTest::Run()
#38 0x000004187e41 RUN_ALL_TESTS()
#39 0x000004186e67 base::TestSuite::Run()
#40 0x0000007fcd62 InteractiveUITestSuiteRunner::RunTestSuite()
#41 0x00000173c7b8 (anonymous namespace)::ChromeTestLauncherDelegate::RunTestSuite()
#42 0x0000041bc2fb content::LaunchTests()
#43 0x00000173c6e9 LaunchChromeTests()
#44 0x0000007fccbf main
#45 0x7f44ad8ed76d __libc_start_main
#46 0x000000601389 <unknown>

[15345:15369:0918/132152:FATAL:leak_tracker.h(102)] Check failed: 0u == count (0 vs. 1)
#0 0x7f44b584025e base::debug::StackTrace::StackTrace()
#1 0x7f44b58d7a62 logging::LogMessage::~LogMessage()
#2 0x000000dfdd01 base::debug::LeakTracker<>::CheckForLeaks()
#3 0x000000df8e13 IOThread::CleanUp()
#4 0x7f44be0810b6 content::BrowserThreadImpl::CleanUp()
#5 0x7f44be07e852 content::BrowserProcessSubThread::CleanUp()
#6 0x7f44b59d0601 base::Thread::ThreadMain()
#7 0x7f44b59bba3c base::(anonymous namespace)::ThreadFunc()
#8 0x7f44b1aa9e9a start_thread
#9 0x7f44ad9c03fd clone

Original issue's description:
> Add GCMChannelStatusSyncer to schedule requests and enable/disable GCM
>
> BUG=384041
> TEST=new tests added
>
> Committed: https://crrev.com/3c23f4a188e171998f3042ad62f4aa5717e66d63
> Cr-Commit-Position: refs/heads/master@{#295524}

[email protected],[email protected],[email protected],[email protected],[email protected]
NOTREECHECKS=true
NOTRY=true
BUG=384041

Review URL: https://codereview.chromium.org/582913003

Cr-Commit-Position: refs/heads/master@{#295549}

Author: danbeam

chrome/browser/browser_process_impl.cc

@@ -1135,7 +1135,6 @@ void BrowserProcessImpl::CreateGCMDriver() {
   CHECK(PathService::Get(chrome::DIR_GLOBAL_GCM_STORE, &store_path));
   gcm_driver_ = gcm::CreateGCMDriverDesktop(
       make_scoped_ptr(new gcm::GCMClientFactory),
-      local_state(),
       store_path,
       system_request_context());
   // Sign-in is not required for device-level GCM usage. So we just call

chrome/browser/prefs/browser_prefs.cc

@@ -82,7 +82,6 @@
 #include "components/autofill/core/browser/autofill_manager.h"
 #include "components/bookmarks/browser/bookmark_utils.h"
 #include "components/dom_distiller/core/distilled_page_prefs.h"
-#include "components/gcm_driver/gcm_channel_status_syncer.h"
 #include "components/google/core/browser/google_pref_names.h"
 #include "components/google/core/browser/google_url_tracker.h"
 #include "components/network_time/network_time_tracker.h"
@@ -294,8 +293,6 @@ void RegisterLocalState(PrefRegistrySimple* registry) {
   AutomaticProfileResetterFactory::RegisterPrefs(registry);
   BackgroundModeManager::RegisterPrefs(registry);
   RegisterBrowserPrefs(registry);
-  // The native GCM is used on Android instead.
-  gcm::GCMChannelStatusSyncer::RegisterPrefs(registry);
 #if !defined(OS_CHROMEOS)
   RegisterDefaultBrowserPromptPrefs(registry);
 #endif  // !defined(OS_CHROMEOS)
@@ -446,7 +443,6 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   extensions::ExtensionSettingsHandler::RegisterProfilePrefs(registry);
   extensions::TabsCaptureVisibleTabFunction::RegisterProfilePrefs(registry);
   first_run::RegisterProfilePrefs(registry);
-  gcm::GCMChannelStatusSyncer::RegisterProfilePrefs(registry);
   NewTabUI::RegisterProfilePrefs(registry);
   PepperFlashSettingsManager::RegisterProfilePrefs(registry);
   PinnedTabCodec::RegisterProfilePrefs(registry);

chrome/browser/services/gcm/gcm_desktop_utils.cc

@@ -73,7 +73,6 @@ GCMClient::ChromeBuildInfo GetChromeBuildInfo() {
 
 scoped_ptr<GCMDriver> CreateGCMDriverDesktop(
     scoped_ptr<GCMClientFactory> gcm_client_factory,
-    PrefService* prefs,
     const base::FilePath& store_path,
     const scoped_refptr<net::URLRequestContextGetter>& request_context) {
   scoped_refptr<base::SequencedWorkerPool> worker_pool(
@@ -85,7 +84,6 @@ scoped_ptr<GCMDriver> CreateGCMDriverDesktop(
   return scoped_ptr<GCMDriver>(new GCMDriverDesktop(
       gcm_client_factory.Pass(),
       GetChromeBuildInfo(),
-      prefs,
       store_path,
       request_context,
       content::BrowserThread::GetMessageLoopProxyForThread(

chrome/browser/services/gcm/gcm_desktop_utils.h

@@ -8,7 +8,6 @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 
-class PrefService;
 namespace base {
 class FilePath;
 }
@@ -24,7 +23,6 @@ class GCMClientFactory;
 
 scoped_ptr<GCMDriver> CreateGCMDriverDesktop(
     scoped_ptr<GCMClientFactory> gcm_client_factory,
-    PrefService* prefs,
     const base::FilePath& store_path,
     const scoped_refptr<net::URLRequestContextGetter>& request_context);
 

chrome/browser/services/gcm/gcm_profile_service.cc

@@ -169,7 +169,6 @@ GCMProfileService::GCMProfileService(
 
   driver_ = CreateGCMDriverDesktop(
       gcm_client_factory.Pass(),
-      profile_->GetPrefs(),
       profile_->GetPath().Append(chrome::kGCMStoreDirname),
       profile_->GetRequestContext());
 

components/gcm_driver.gypi

@@ -33,8 +33,6 @@
         'gcm_driver/gcm_backoff_policy.h',
         'gcm_driver/gcm_channel_status_request.cc',
         'gcm_driver/gcm_channel_status_request.h',
-        'gcm_driver/gcm_channel_status_syncer.cc',
-        'gcm_driver/gcm_channel_status_syncer.h',
         'gcm_driver/gcm_client.cc',
         'gcm_driver/gcm_client.h',
         'gcm_driver/gcm_client_factory.cc',
@@ -75,8 +73,6 @@
             'gcm_driver/gcm_account_mapper.h',
             'gcm_driver/gcm_channel_status_request.cc',
             'gcm_driver/gcm_channel_status_request.h',
-            'gcm_driver/gcm_channel_status_syncer.cc',
-            'gcm_driver/gcm_channel_status_syncer.h',
             'gcm_driver/gcm_client_factory.cc',
             'gcm_driver/gcm_client_factory.h',
             'gcm_driver/gcm_client_impl.cc',

components/gcm_driver/BUILD.gn

@@ -17,8 +17,6 @@ static_library("gcm_driver") {
     "gcm_backoff_policy.h",
     "gcm_channel_status_request.cc",
     "gcm_channel_status_request.h",
-    "gcm_channel_status_syncer.cc",
-    "gcm_channel_status_syncer.h",
     "gcm_client.cc",
     "gcm_client.h",
     "gcm_client_factory.cc",
@@ -53,8 +51,6 @@ static_library("gcm_driver") {
     sources -= [
       "gcm_channel_status_request.cc",
       "gcm_channel_status_request.h",
-      "gcm_channel_status_syncer.cc",
-      "gcm_channel_status_syncer.h",
       "gcm_client_factory.cc",
       "gcm_client_factory.h",
       "gcm_client_impl.cc",

components/gcm_driver/DEPS

@@ -1,6 +1,5 @@
 include_rules = [
   "+components/os_crypt",
-  "+components/pref_registry",
   # TODO(johnme): Fix this layering violation.
   "!content/public/android/java",
   "+google_apis/gaia",

components/gcm_driver/gcm_channel_status_request.cc

@@ -41,12 +41,12 @@ GCMChannelStatusRequest::~GCMChannelStatusRequest() {
 }
 
 // static
-int GCMChannelStatusRequest::default_poll_interval_seconds() {
+int GCMChannelStatusRequest::default_poll_interval_seconds_for_testing() {
   return kDefaultPollIntervalSeconds;
 }
 
 // static
-int GCMChannelStatusRequest::min_poll_interval_seconds() {
+int GCMChannelStatusRequest::min_poll_interval_seconds_for_testing() {
   return kMinPollIntervalSeconds;
 }
 

components/gcm_driver/gcm_channel_status_request.h

@@ -36,8 +36,9 @@ class GCMChannelStatusRequest : public net::URLFetcherDelegate {
 
   void Start();
 
-  static int default_poll_interval_seconds();
-  static int min_poll_interval_seconds();
+  // Exposed for testing purpose.
+  static int default_poll_interval_seconds_for_testing();
+  static int min_poll_interval_seconds_for_testing();
 
  private:
   // Overridden from URLFetcherDelegate:

components/gcm_driver/gcm_channel_status_request_unittest.cc

@@ -136,7 +136,7 @@ TEST_F(GCMChannelStatusRequestTest, ResponseWithDisabledStatus) {
   EXPECT_TRUE(request_callback_invoked_);
   EXPECT_FALSE(enabled_);
   EXPECT_EQ(
-      GCMChannelStatusRequest::default_poll_interval_seconds(),
+      GCMChannelStatusRequest::default_poll_interval_seconds_for_testing(),
       poll_interval_seconds_);
 }
 
@@ -148,15 +148,16 @@ TEST_F(GCMChannelStatusRequestTest, ResponseWithEnabledStatus) {
   EXPECT_TRUE(request_callback_invoked_);
   EXPECT_TRUE(enabled_);
   EXPECT_EQ(
-      GCMChannelStatusRequest::default_poll_interval_seconds(),
+      GCMChannelStatusRequest::default_poll_interval_seconds_for_testing(),
       poll_interval_seconds_);
 }
 
 TEST_F(GCMChannelStatusRequestTest, ResponseWithPollInterval) {
   // Setting a poll interval 15 minutes longer than the minimum interval we
   // enforce.
   int poll_interval_seconds =
-      GCMChannelStatusRequest::min_poll_interval_seconds() + 15 * 60;
+      GCMChannelStatusRequest::min_poll_interval_seconds_for_testing() +
+      15 * 60;
   StartRequest();
   SetResponseProtoData(NOT_SPECIFIED, poll_interval_seconds);
   CompleteFetch();
@@ -170,20 +171,22 @@ TEST_F(GCMChannelStatusRequestTest, ResponseWithShortPollInterval) {
   // Setting a poll interval 15 minutes shorter than the minimum interval we
   // enforce.
   int poll_interval_seconds =
-      GCMChannelStatusRequest::min_poll_interval_seconds() - 15 * 60;
+      GCMChannelStatusRequest::min_poll_interval_seconds_for_testing() -
+      15 * 60;
   StartRequest();
   SetResponseProtoData(NOT_SPECIFIED, poll_interval_seconds);
   CompleteFetch();
 
   EXPECT_TRUE(request_callback_invoked_);
   EXPECT_TRUE(enabled_);
-  EXPECT_EQ(GCMChannelStatusRequest::min_poll_interval_seconds(),
+  EXPECT_EQ(GCMChannelStatusRequest::min_poll_interval_seconds_for_testing(),
             poll_interval_seconds_);
 }
 
 TEST_F(GCMChannelStatusRequestTest, ResponseWithDisabledStatusAndPollInterval) {
   int poll_interval_seconds =
-      GCMChannelStatusRequest::min_poll_interval_seconds() + 15 * 60;
+      GCMChannelStatusRequest::min_poll_interval_seconds_for_testing() +
+      15 * 60;
   StartRequest();
   SetResponseProtoData(GCM_DISABLED, poll_interval_seconds);
   CompleteFetch();