Extract WebGraphicsContext3DInProcessCommandBufferImpl from webkit/.

This moves it into gpu/blink/ along side WebGraphicsContext3DImpl,
consolidating more this code as we are in the process of removing
webkit/ glue directory altogether. This is one more step on this way.

BUG=338338
TEST=compositor_unittests, gpu_unittests, content_unittests
R=jamesr@chromium.org,piman@chromium.org
TBR=boliu@chromium.org

Review URL: https://codereview.chromium.org/841773006

Cr-Commit-Position: refs/heads/master@{#310694}

23 files changed, 54 insertions, 57 deletions

diff --git a/android_webview/browser/hardware_renderer.cc b/android_webview/browser/hardware_renderer.cc
index 65da79b..ae2c056 100644
--- a/android_webview/browser/hardware_renderer.cc
+++ b/android_webview/browser/hardware_renderer.cc
@@ -20,6 +20,7 @@
 #include "cc/scheduler/begin_frame_source.h"
 #include "cc/trees/layer_tree_host.h"
 #include "cc/trees/layer_tree_settings.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "gpu/command_buffer/client/gl_in_process_context.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "ui/gfx/frame_time.h"
@@ -28,14 +29,13 @@
 #include "ui/gfx/transform.h"
 #include "ui/gl/gl_bindings.h"
 #include "webkit/common/gpu/context_provider_in_process.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 namespace android_webview {
 
 namespace {
 
 using gpu_blink::WebGraphicsContext3DImpl;
-using webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl;
+using gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl;
 
 scoped_refptr<cc::ContextProvider> CreateContext(
     scoped_refptr<gfx::GLSurface> surface,
diff --git a/android_webview/lib/main/aw_main_delegate.cc b/android_webview/lib/main/aw_main_delegate.cc
index 8fc7ff5..2164521 100644
--- a/android_webview/lib/main/aw_main_delegate.cc
+++ b/android_webview/lib/main/aw_main_delegate.cc
@@ -28,7 +28,6 @@
 #include "gpu/command_buffer/client/gl_in_process_context.h"
 #include "gpu/command_buffer/service/gpu_switches.h"
 #include "media/base/media_switches.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 namespace android_webview {
 
diff --git a/content/browser/android/in_process/synchronous_compositor_factory_impl.cc b/content/browser/android/in_process/synchronous_compositor_factory_impl.cc
index 654db41..0fdf66e 100644
--- a/content/browser/android/in_process/synchronous_compositor_factory_impl.cc
+++ b/content/browser/android/in_process/synchronous_compositor_factory_impl.cc
@@ -10,14 +10,16 @@
 #include "content/browser/android/in_process/synchronous_compositor_output_surface.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/renderer/gpu/frame_swap_message_queue.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "gpu/command_buffer/client/gl_in_process_context.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "ui/gl/android/surface_texture.h"
 #include "ui/gl/gl_surface.h"
 #include "ui/gl/gl_surface_stub.h"
 #include "webkit/common/gpu/context_provider_in_process.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
+using gpu_blink::WebGraphicsContext3DImpl;
+using gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl;
 using webkit::gpu::ContextProviderWebContext;
 
 namespace content {
@@ -35,9 +37,6 @@ blink::WebGraphicsContext3D::Attributes GetDefaultAttribs() {
   return attributes;
 }
 
-using gpu_blink::WebGraphicsContext3DImpl;
-using webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl;
-
 scoped_ptr<gpu::GLInProcessContext> CreateOffscreenContext(
     const blink::WebGraphicsContext3D::Attributes& attributes) {
   const gfx::GpuPreference gpu_preference = gfx::PreferDiscreteGpu;
@@ -160,7 +159,6 @@ class SynchronousCompositorFactoryImpl::VideoContextProvider
   DISALLOW_COPY_AND_ASSIGN(VideoContextProvider);
 };
 
-using webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl;
 
 SynchronousCompositorFactoryImpl::SynchronousCompositorFactoryImpl()
     : record_full_layer_(true),
@@ -236,7 +234,7 @@ SynchronousCompositorFactoryImpl::CreateStreamTextureFactory(int frame_id) {
   return factory;
 }
 
-webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl*
+WebGraphicsContext3DInProcessCommandBufferImpl*
 SynchronousCompositorFactoryImpl::CreateOffscreenGraphicsContext3D(
     const blink::WebGraphicsContext3D::Attributes& attributes) {
   return WrapContextWithAttributes(CreateOffscreenContext(attributes),
diff --git a/content/browser/android/in_process/synchronous_compositor_factory_impl.h b/content/browser/android/in_process/synchronous_compositor_factory_impl.h
index 3f03685..a3739bd 100644
--- a/content/browser/android/in_process/synchronous_compositor_factory_impl.h
+++ b/content/browser/android/in_process/synchronous_compositor_factory_impl.h
@@ -16,11 +16,9 @@ namespace gpu {
 class GLInProcessContext;
 }
 
-namespace webkit {
-namespace gpu {
+namespace gpu_blink {
 class WebGraphicsContext3DInProcessCommandBufferImpl;
 }
-}
 
 namespace content {
 
@@ -46,7 +44,7 @@ class SynchronousCompositorFactoryImpl : public SynchronousCompositorFactory {
           const std::string& debug_name) override;
   virtual scoped_refptr<StreamTextureFactory> CreateStreamTextureFactory(
       int view_id) override;
-  virtual webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl*
+  virtual gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl*
       CreateOffscreenGraphicsContext3D(
           const blink::WebGraphicsContext3D::Attributes& attributes) override;
 
diff --git a/content/browser/gpu/gpu_ipc_browsertests.cc b/content/browser/gpu/gpu_ipc_browsertests.cc
index 4731a20..817d732 100644
--- a/content/browser/gpu/gpu_ipc_browsertests.cc
+++ b/content/browser/gpu/gpu_ipc_browsertests.cc
@@ -12,8 +12,8 @@
 #include "content/public/browser/gpu_data_manager.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/content_browser_test.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "ui/gl/gl_switches.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 namespace {
 
diff --git a/content/browser/renderer_host/compositor_impl_android.cc b/content/browser/renderer_host/compositor_impl_android.cc
index f1fced0..3745a37 100644
--- a/content/browser/renderer_host/compositor_impl_android.cc
+++ b/content/browser/renderer_host/compositor_impl_android.cc
@@ -47,6 +47,7 @@
 #include "content/common/gpu/gpu_process_launch_causes.h"
 #include "content/common/host_shared_bitmap_manager.h"
 #include "content/public/browser/android/compositor_client.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "gpu/command_buffer/client/context_support.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "third_party/khronos/GLES2/gl2.h"
@@ -56,7 +57,6 @@
 #include "ui/gfx/android/device_display_info.h"
 #include "ui/gfx/frame_time.h"
 #include "webkit/common/gpu/context_provider_in_process.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 namespace content {
 
diff --git a/content/common/gpu/client/gl_helper_benchmark.cc b/content/common/gpu/client/gl_helper_benchmark.cc
index a394fcf..75a204d 100644
--- a/content/common/gpu/client/gl_helper_benchmark.cc
+++ b/content/common/gpu/client/gl_helper_benchmark.cc
@@ -26,12 +26,12 @@
 #include "content/common/gpu/client/gl_helper_scaling.h"
 #include "content/public/test/unittest_test_suite.h"
 #include "content/test/content_test_suite.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/skia/include/core/SkTypes.h"
 #include "ui/gfx/codec/png_codec.h"
 #include "ui/gl/gl_surface.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
@@ -59,7 +59,7 @@ class GLHelperTest : public testing::Test {
   void SetUp() override {
     WebGraphicsContext3D::Attributes attributes;
     bool lose_context_when_out_of_memory = false;
-    context_ = webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl::
+    context_ = gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl::
         CreateOffscreenContext(attributes, lose_context_when_out_of_memory);
     context_->InitializeOnCurrentThread();
 
@@ -107,7 +107,7 @@ class GLHelperTest : public testing::Test {
     base::CloseFile(f);
   }
 
-  scoped_ptr<webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl>
+  scoped_ptr<gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl>
       context_;
   scoped_ptr<content::GLHelper> helper_;
   scoped_ptr<content::GLHelperScaling> helper_scaling_;
diff --git a/content/common/gpu/client/gl_helper_unittest.cc b/content/common/gpu/client/gl_helper_unittest.cc
index ba7d4fc..4796993 100644
--- a/content/common/gpu/client/gl_helper_unittest.cc
+++ b/content/common/gpu/client/gl_helper_unittest.cc
@@ -29,12 +29,12 @@
 #include "content/common/gpu/client/gl_helper_scaling.h"
 #include "content/public/test/unittest_test_suite.h"
 #include "content/test/content_test_suite.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "media/base/video_frame.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/skia/include/core/SkTypes.h"
 #include "ui/gl/gl_implementation.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
@@ -44,7 +44,7 @@ namespace content {
 
 using blink::WebGLId;
 using blink::WebGraphicsContext3D;
-using webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl;
+using gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl;
 
 content::GLHelper::ScalerQuality kQualities[] = {
     content::GLHelper::SCALER_QUALITY_BEST,
diff --git a/content/common/gpu/client/gpu_in_process_context_tests.cc b/content/common/gpu/client/gpu_in_process_context_tests.cc
index 3e134f5..6e74057 100644
--- a/content/common/gpu/client/gpu_in_process_context_tests.cc
+++ b/content/common/gpu/client/gpu_in_process_context_tests.cc
@@ -8,13 +8,13 @@
 #include <vector>
 
 #include "content/public/test/unittest_test_suite.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gl/gl_surface.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 namespace {
 
-using webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl;
+using gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl;
 
 class ContextTestBase : public testing::Test {
  public:
diff --git a/content/renderer/android/synchronous_compositor_factory.h b/content/renderer/android/synchronous_compositor_factory.h
index 6eb6430..3ee74a0 100644
--- a/content/renderer/android/synchronous_compositor_factory.h
+++ b/content/renderer/android/synchronous_compositor_factory.h
@@ -19,10 +19,13 @@ class ContextProvider;
 class OutputSurface;
 }
 
+namespace gpu_blink {
+class WebGraphicsContext3DInProcessCommandBufferImpl;
+}
+
 namespace webkit {
 namespace gpu {
 class ContextProviderWebContext;
-class WebGraphicsContext3DInProcessCommandBufferImpl;
 }
 }
 
@@ -62,7 +65,7 @@ class SynchronousCompositorFactory {
           const std::string& debug_name) = 0;
   virtual scoped_refptr<StreamTextureFactory> CreateStreamTextureFactory(
       int frame_id) = 0;
-  virtual webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl*
+  virtual gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl*
       CreateOffscreenGraphicsContext3D(
           const blink::WebGraphicsContext3D::Attributes& attributes) = 0;
 
diff --git a/content/renderer/renderer_blink_platform_impl.cc b/content/renderer/renderer_blink_platform_impl.cc
index 9130436..2894dc6 100644
--- a/content/renderer/renderer_blink_platform_impl.cc
+++ b/content/renderer/renderer_blink_platform_impl.cc
@@ -84,7 +84,7 @@
 #if defined(OS_ANDROID)
 #include "content/renderer/android/synchronous_compositor_factory.h"
 #include "content/renderer/media/android/audio_decoder_android.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #endif
 
 #if defined(OS_MACOSX)
@@ -964,7 +964,7 @@ RendererBlinkPlatformImpl::createOffscreenGraphicsContext3D(
 #if defined(OS_ANDROID)
   if (SynchronousCompositorFactory* factory =
       SynchronousCompositorFactory::GetInstance()) {
-    scoped_ptr<webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl>
+    scoped_ptr<gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl>
         in_process_context(
             factory->CreateOffscreenGraphicsContext3D(attributes));
     if (!in_process_context ||
diff --git a/gpu/blink/BUILD.gn b/gpu/blink/BUILD.gn
index 3d0e77a..464061c 100644
--- a/gpu/blink/BUILD.gn
+++ b/gpu/blink/BUILD.gn
@@ -10,6 +10,8 @@ component("blink") {
     "gpu_blink_export.h",
     "webgraphicscontext3d_impl.cc",
     "webgraphicscontext3d_impl.h",
+    "webgraphicscontext3d_in_process_command_buffer_impl.cc",
+    "webgraphicscontext3d_in_process_command_buffer_impl.h",
   ]
 
   defines = [ "GPU_BLINK_IMPLEMENTATION" ]
diff --git a/gpu/blink/gpu_blink.gyp b/gpu/blink/gpu_blink.gyp
index a1d3cb5..06a7c12 100644
--- a/gpu/blink/gpu_blink.gyp
+++ b/gpu/blink/gpu_blink.gyp
@@ -35,6 +35,8 @@
             'gpu_blink_export.h',
             'webgraphicscontext3d_impl.cc',
             'webgraphicscontext3d_impl.h',
+            'webgraphicscontext3d_in_process_command_buffer_impl.cc',
+            'webgraphicscontext3d_in_process_command_buffer_impl.h',
           ],
           'defines': [
             'GPU_BLINK_IMPLEMENTATION',
diff --git a/webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.cc b/gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.cc
index 3bf38f8..386d349 100644
--- a/webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.cc
+++ b/gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 #include <GLES2/gl2.h>
 #ifndef GL_GLEXT_PROTOTYPES
@@ -27,8 +27,7 @@
 using gpu::gles2::GLES2Implementation;
 using gpu::GLInProcessContext;
 
-namespace webkit {
-namespace gpu {
+namespace gpu_blink {
 
 // static
 scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>
@@ -176,5 +175,4 @@ void WebGraphicsContext3DInProcessCommandBufferImpl::OnContextLost() {
   }
 }
 
-}  // namespace gpu
-}  // namespace webkit
+}  // namespace gpu_blink
diff --git a/webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h b/gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h
index 1779a5b..94816a8 100644
--- a/webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h
+++ b/gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h
@@ -2,22 +2,23 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef WEBKIT_COMMON_GPU_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
-#define WEBKIT_COMMON_GPU_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
+#ifndef GPU_BLINK_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
+#define GPU_BLINK_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
+#include "gpu/blink/gpu_blink_export.h"
 #include "gpu/blink/webgraphicscontext3d_impl.h"
 #include "gpu/command_buffer/client/gl_in_process_context.h"
 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "ui/gfx/native_widget_types.h"
-#include "webkit/common/gpu/webkit_gpu_export.h"
 
 namespace gpu {
 class ContextSupport;
+class GLInProcessContext;
 
 namespace gles2 {
 class GLES2Interface;
@@ -26,15 +27,10 @@ struct ContextCreationAttribHelper;
 }
 }
 
-namespace gpu {
-class GLInProcessContext;
-}
-
-namespace webkit {
-namespace gpu {
+namespace gpu_blink {
 
-class WEBKIT_GPU_EXPORT WebGraphicsContext3DInProcessCommandBufferImpl
-    : public gpu_blink::WebGraphicsContext3DImpl {
+class GPU_BLINK_EXPORT WebGraphicsContext3DInProcessCommandBufferImpl
+    : public WebGraphicsContext3DImpl {
  public:
   enum MappedMemoryReclaimLimit {
     kNoLimit = 0,
@@ -104,7 +100,6 @@ class WEBKIT_GPU_EXPORT WebGraphicsContext3DInProcessCommandBufferImpl
   ::gpu::gles2::GLES2Implementation* real_gl_;
 };
 
-}  // namespace gpu
-}  // namespace webkit
+}  // namespace gpu_blink
 
-#endif  // WEBKIT_COMMON_GPU_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
+#endif  // GPU_BLINK_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
diff --git a/ui/compositor/BUILD.gn b/ui/compositor/BUILD.gn
index 8461f75..047aa16 100644
--- a/ui/compositor/BUILD.gn
+++ b/ui/compositor/BUILD.gn
@@ -112,6 +112,7 @@ source_set("test_support") {
     "//cc",
     "//cc/surfaces",
     "//cc:test_support",
+    "//gpu/blink",
     "//skia",
     "//testing/gtest",
     "//third_party/WebKit/public:blink_minimal",
diff --git a/ui/compositor/compositor.gyp b/ui/compositor/compositor.gyp
index 76cb687..6959709 100644
--- a/ui/compositor/compositor.gyp
+++ b/ui/compositor/compositor.gyp
@@ -90,6 +90,7 @@
         '<(DEPTH)/cc/cc.gyp:cc',
         '<(DEPTH)/cc/cc.gyp:cc_surfaces',
         '<(DEPTH)/cc/cc_tests.gyp:cc_test_support',
+        '<(DEPTH)/gpu/blink/gpu_blink.gyp:gpu_blink',
         '<(DEPTH)/skia/skia.gyp:skia',
         '<(DEPTH)/testing/gtest.gyp:gtest',
         '<(DEPTH)/third_party/WebKit/public/blink.gyp:blink_minimal',
diff --git a/ui/compositor/test/DEPS b/ui/compositor/test/DEPS
index c337a49..7f9b273 100644
--- a/ui/compositor/test/DEPS
+++ b/ui/compositor/test/DEPS
@@ -1,4 +1,5 @@
 include_rules = [
+  "+gpu/blink",
   "+gpu/command_buffer/client",
   "+webkit/common/gpu",
 ]
diff --git a/ui/compositor/test/in_process_context_factory.cc b/ui/compositor/test/in_process_context_factory.cc
index 819f9e8..7dc5a4f 100644
--- a/ui/compositor/test/in_process_context_factory.cc
+++ b/ui/compositor/test/in_process_context_factory.cc
@@ -13,6 +13,7 @@
 #include "cc/surfaces/surface_id_allocator.h"
 #include "cc/test/pixel_test_output_surface.h"
 #include "cc/test/test_shared_bitmap_manager.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "gpu/command_buffer/client/context_support.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "ui/compositor/compositor_switches.h"
@@ -21,7 +22,6 @@
 #include "ui/gl/gl_surface.h"
 #include "webkit/common/gpu/context_provider_in_process.h"
 #include "webkit/common/gpu/grcontext_for_webgraphicscontext3d.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 namespace ui {
 namespace {
@@ -94,7 +94,7 @@ void InProcessContextFactory::CreateOutputSurface(
   attrs.shareResources = true;
   bool lose_context_when_out_of_memory = true;
 
-  using webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl;
+  using gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl;
   scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> context3d(
       WebGraphicsContext3DInProcessCommandBufferImpl::CreateViewContext(
           attrs, lose_context_when_out_of_memory, compositor->widget()));
diff --git a/webkit/common/gpu/BUILD.gn b/webkit/common/gpu/BUILD.gn
index d8a7e18..43e0a64 100644
--- a/webkit/common/gpu/BUILD.gn
+++ b/webkit/common/gpu/BUILD.gn
@@ -12,8 +12,6 @@ component("gpu") {
     "context_provider_web_context.h",
     "grcontext_for_webgraphicscontext3d.cc",
     "grcontext_for_webgraphicscontext3d.h",
-    "webgraphicscontext3d_in_process_command_buffer_impl.cc",
-    "webgraphicscontext3d_in_process_command_buffer_impl.h",
   ]
 
   defines = [ "WEBKIT_GPU_IMPLEMENTATION" ]
diff --git a/webkit/common/gpu/context_provider_in_process.cc b/webkit/common/gpu/context_provider_in_process.cc
index 9eb6e41..23fc066 100644
--- a/webkit/common/gpu/context_provider_in_process.cc
+++ b/webkit/common/gpu/context_provider_in_process.cc
@@ -14,6 +14,8 @@
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "webkit/common/gpu/grcontext_for_webgraphicscontext3d.h"
 
+using gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl;
+
 namespace webkit {
 namespace gpu {
 
@@ -152,8 +154,7 @@ class GrContext* ContextProviderInProcess::GrContext() {
   if (gr_context_)
     return gr_context_->get();
 
-  gr_context_.reset(
-      new webkit::gpu::GrContextForWebGraphicsContext3D(context3d_.get()));
+  gr_context_.reset(new GrContextForWebGraphicsContext3D(context3d_.get()));
   return gr_context_->get();
 }
 
diff --git a/webkit/common/gpu/context_provider_in_process.h b/webkit/common/gpu/context_provider_in_process.h
index 2867309..0e38083 100644
--- a/webkit/common/gpu/context_provider_in_process.h
+++ b/webkit/common/gpu/context_provider_in_process.h
@@ -9,8 +9,8 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/thread_checker.h"
+#include "gpu/blink/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "webkit/common/gpu/context_provider_web_context.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "webkit/common/gpu/webkit_gpu_export.h"
 
 namespace blink { class WebGraphicsContext3D; }
@@ -23,7 +23,8 @@ class WEBKIT_GPU_EXPORT ContextProviderInProcess
     : NON_EXPORTED_BASE(public ContextProviderWebContext) {
  public:
   static scoped_refptr<ContextProviderInProcess> Create(
-      scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> context3d,
+      scoped_ptr<gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl>
+          context3d,
       const std::string& debug_name);
 
   // Uses default attributes for creating an offscreen context.
@@ -49,7 +50,8 @@ class WEBKIT_GPU_EXPORT ContextProviderInProcess
 
  protected:
   ContextProviderInProcess(
-      scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> context3d,
+      scoped_ptr<gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl>
+          context3d,
       const std::string& debug_name);
   ~ContextProviderInProcess() override;
 
@@ -61,7 +63,7 @@ class WEBKIT_GPU_EXPORT ContextProviderInProcess
   base::ThreadChecker main_thread_checker_;
   base::ThreadChecker context_thread_checker_;
 
-  scoped_ptr<webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl>
+  scoped_ptr<gpu_blink::WebGraphicsContext3DInProcessCommandBufferImpl>
       context3d_;
   scoped_ptr<webkit::gpu::GrContextForWebGraphicsContext3D> gr_context_;
 
diff --git a/webkit/common/gpu/webkit_gpu.gyp b/webkit/common/gpu/webkit_gpu.gyp
index 7a289ff..390aacc 100644
--- a/webkit/common/gpu/webkit_gpu.gyp
+++ b/webkit/common/gpu/webkit_gpu.gyp
@@ -42,8 +42,6 @@
             'context_provider_web_context.h',
             'grcontext_for_webgraphicscontext3d.cc',
             'grcontext_for_webgraphicscontext3d.h',
-            'webgraphicscontext3d_in_process_command_buffer_impl.cc',
-            'webgraphicscontext3d_in_process_command_buffer_impl.h',
           ],
           'defines': [
             'WEBKIT_GPU_IMPLEMENTATION',