Cleanup: Remove unneeded browser_thread.h includes in content/.

content/browser/gpu/gpu_ipc_browsertests.cc

 // Copyright 2013 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 "base/command_line.h"
 #include "base/run_loop.h"
 #include "content/browser/gpu/browser_gpu_channel_host_factory.h"
 #include "content/browser/gpu/gpu_process_host_ui_shim.h"
 #include "content/common/gpu/client/context_provider_command_buffer.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
 #include "content/common/gpu/gpu_process_launch_causes.h"
-#include "content/public/browser/browser_thread.h"
 #include "content/public/browser/gpu_data_manager.h"
 #include "content/public/common/content_switches.h"
 #include "content/test/content_browser_test.h"
 #include "ui/gl/gl_switches.h"
 #include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 namespace {
 
 using content::WebGraphicsContext3DCommandBufferImpl;
 
+const content::CauseForGpuLaunch kInitCause =
+    content::
+        CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE;
+
 class ContextTestBase : public content::ContentBrowserTest {
  public:
   virtual void SetUpOnMainThread() OVERRIDE {
     if (!content::BrowserGpuChannelHostFactory::CanUseForTesting())
       return;
 
     if (!content::BrowserGpuChannelHostFactory::instance())
       content::BrowserGpuChannelHostFactory::Initialize(true);
 
     content::BrowserGpuChannelHostFactory* factory =
         content::BrowserGpuChannelHostFactory::instance();
     CHECK(factory);
     scoped_refptr<content::GpuChannelHost> gpu_channel_host(
-        factory->EstablishGpuChannelSync(
-            content::
-                CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE));
+        factory->EstablishGpuChannelSync(kInitCause));
     context_.reset(
         WebGraphicsContext3DCommandBufferImpl::CreateOffscreenContext(
             gpu_channel_host.get(),
             blink::WebGraphicsContext3D::Attributes(),
             GURL(),
             WebGraphicsContext3DCommandBufferImpl::SharedMemoryLimits()));
     CHECK(context_.get());
     context_->makeContextCurrent();
     context_support_ = context_->GetContextSupport();
     ContentBrowserTest::SetUpOnMainThread();
   }
 
   virtual void TearDownOnMainThread() OVERRIDE {
     // Must delete the context first.
     context_.reset(NULL);
     ContentBrowserTest::TearDownOnMainThread();
   }
 
  protected:
-  scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context_;
+  scoped_ptr<content::WebGraphicsContext3DCommandBufferImpl> context_;
   gpu::ContextSupport* context_support_;
 };
 
 }  // namespace
 
 // Include the shared tests.
 #define CONTEXT_TEST_F IN_PROC_BROWSER_TEST_F
 #include "content/common/gpu/client/gpu_context_tests.h"
 
 namespace content {
 
 class BrowserGpuChannelHostFactoryTest : public ContextTestBase {
  public:
   virtual void SetUpOnMainThread() OVERRIDE {
-    if (!content::BrowserGpuChannelHostFactory::CanUseForTesting())
+    if (!BrowserGpuChannelHostFactory::CanUseForTesting())
       return;
 
     // Start all tests without a gpu channel so that the tests exercise a
     // consistent codepath.
-    if (!content::BrowserGpuChannelHostFactory::instance())
-      content::BrowserGpuChannelHostFactory::Initialize(false);
+    if (!BrowserGpuChannelHostFactory::instance())
+      BrowserGpuChannelHostFactory::Initialize(false);
 
     CHECK(GetFactory());
 
     ContentBrowserTest::SetUpOnMainThread();
   }
 
   virtual void TearDownOnMainThread() OVERRIDE {
     ContextTestBase::TearDownOnMainThread();
   }
 
@@ skipping 12 matching lines @@
   BrowserGpuChannelHostFactory* GetFactory() {
     return BrowserGpuChannelHostFactory::instance();
   }
 
   bool IsChannelEstablished() {
     return GetFactory()->GetGpuChannel() != NULL;
   }
 
   void EstablishAndWait() {
     base::RunLoop run_loop;
-    GetFactory()->EstablishGpuChannel(
-        CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE,
-        run_loop.QuitClosure());
+    GetFactory()->EstablishGpuChannel(kInitCause, run_loop.QuitClosure());
     run_loop.Run();
   }
 
   GpuChannelHost* GetGpuChannel() {
     return GetFactory()->GetGpuChannel();
   }
 
   static void Signal(bool *event) {
     CHECK_EQ(*event, false);
     *event = true;
@@ skipping 18 matching lines @@
   EXPECT_TRUE(GetGpuChannel() != NULL);
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserGpuChannelHostFactoryTest,
                        EstablishAndTerminate) {
   if (!context_)
     return;
 
   DCHECK(!IsChannelEstablished());
   base::RunLoop run_loop;
-  GetFactory()->EstablishGpuChannel(
-      CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE,
-      run_loop.QuitClosure());
+  GetFactory()->EstablishGpuChannel(kInitCause, run_loop.QuitClosure());
   GetFactory()->Terminate();
 
   // The callback should still trigger.
   run_loop.Run();
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserGpuChannelHostFactoryTest, AlreadyEstablished) {
   if (!context_)
     return;
 
   DCHECK(!IsChannelEstablished());
   scoped_refptr<GpuChannelHost> gpu_channel =
-      GetFactory()->EstablishGpuChannelSync(
-          CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE);
+      GetFactory()->EstablishGpuChannelSync(kInitCause);
 
   // Expect established callback immediately.
   bool event = false;
   GetFactory()->EstablishGpuChannel(
-      CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE,
+      kInitCause,
       base::Bind(&BrowserGpuChannelHostFactoryTest::Signal, &event));
   EXPECT_TRUE(event);
   EXPECT_EQ(gpu_channel, GetGpuChannel());
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserGpuChannelHostFactoryTest, CrashAndRecover) {
   if (!context_)
     return;
 
   DCHECK(!IsChannelEstablished());
@@ skipping 15 matching lines @@
   shim->SimulateCrash();
   run_loop.Run();
 
   EXPECT_EQ(1, counter);
   EXPECT_FALSE(IsChannelEstablished());
   EstablishAndWait();
   EXPECT_TRUE(IsChannelEstablished());
 }
 
 }  // namespace content