[tracing] Add graphics memory dump provider for Android

content/browser/browser_main_loop.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/browser_main_loop.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/logging.h"
@@ skipping 70 matching lines @@
 #include "content/public/browser/context_factory.h"
 #include "ui/aura/env.h"
 #endif
 
 #if !defined(OS_IOS)
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #endif
 
 #if defined(OS_ANDROID)
 #include "base/android/jni_android.h"
+#include "components/tracing/graphics_memory_dump_provider_android.h"
 #include "content/browser/android/browser_startup_controller.h"
 #include "content/browser/android/browser_surface_texture_manager.h"
 #include "content/browser/android/in_process_surface_texture_manager.h"
 #include "content/browser/android/tracing_controller_android.h"
 #include "content/browser/screen_orientation/screen_orientation_delegate_android.h"
 #include "content/public/browser/screen_orientation_provider.h"
 #include "ui/gl/gl_surface.h"
 #endif
 
 #if defined(OS_MACOSX)
@@ skipping 1046 matching lines @@
 int BrowserMainLoop::BrowserThreadsStarted() {
   TRACE_EVENT0("startup", "BrowserMainLoop::BrowserThreadsStarted");
 
 #if !defined(OS_IOS)
   indexed_db_thread_.reset(new base::Thread("IndexedDB"));
   indexed_db_thread_->Start();
 #endif
 
 #if !defined(OS_IOS)
   HistogramSynchronizer::GetInstance();
-
 #if defined(OS_ANDROID)
   // Up the priority of the UI thread.
   base::PlatformThread::SetCurrentThreadPriority(base::ThreadPriority::DISPLAY);
 #endif
 
   bool always_uses_gpu = true;
   bool established_gpu_channel = false;
 #if defined(OS_ANDROID)
   // TODO(crbug.com/439322): This should be set to |true|.
   established_gpu_channel = false;
@@ skipping 11 matching lines @@
     aura::Env::GetInstance()->set_context_factory(GetContextFactory());
   }
 #endif  // defined(USE_AURA)
 #endif  // defined(OS_ANDROID)
 
   // Enable the GpuMemoryBuffer dump provider with IO thread affinity. Note that
   // unregistration happens on the IO thread (See
   // BrowserProcessSubThread::IOThreadPreCleanUp).
   base::trace_event::MemoryDumpManager::GetInstance()->RegisterDumpProvider(
       BrowserGpuMemoryBufferManager::current(), io_thread_->task_runner());
+#if defined(OS_ANDROID)
+  base::trace_event::MemoryDumpManager::GetInstance()->RegisterDumpProvider(
+      tracing::GraphicsMemoryDumpProvider::GetInstance());
+#endif
 
   {
     TRACE_EVENT0("startup", "BrowserThreadsStarted::Subsystem:AudioMan");
     audio_manager_.reset(media::AudioManager::CreateWithHangTimer(
         MediaInternals::GetInstance(), io_thread_->task_runner()));
   }
 
   {
     TRACE_EVENT0("startup", "BrowserThreadsStarted::Subsystem:MidiManager");
     midi_manager_.reset(media::midi::MidiManager::Create());
@@ skipping 209 matching lines @@
   DCHECK(is_tracing_startup_for_duration_);
 
   is_tracing_startup_for_duration_ = false;
   TracingController::GetInstance()->DisableRecording(
       TracingController::CreateFileSink(
           startup_trace_file_,
           base::Bind(OnStoppedStartupTracing, startup_trace_file_)));
 }
 
 }  // namespace content