android: Merge WrapContext and WrapContextWithAttributes into a single function.

content/browser/android/in_process/synchronous_compositor_factory_impl.cc

 // Copyright 2014 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/android/in_process/synchronous_compositor_factory_impl.h"
 
 #include "base/command_line.h"
 #include "base/observer_list.h"
 #include "content/browser/android/in_process/synchronous_compositor_external_begin_frame_source.h"
 #include "content/browser/android/in_process/synchronous_compositor_impl.h"
@@ skipping 49 matching lines @@
       attributes.shareResources,
       in_process_attribs,
       gpu_preference,
       mem_limits,
       nullptr,
       nullptr));
   return context.Pass();
 }
 
 scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> WrapContext(
-    scoped_ptr<gpu::GLInProcessContext> context) {
-  if (!context.get())
-    return scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>();
-
-  return scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>(
-      WebGraphicsContext3DInProcessCommandBufferImpl::WrapContext(
-          context.Pass(), GetDefaultAttribs()));
-}
-
-scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>
-WrapContextWithAttributes(
     scoped_ptr<gpu::GLInProcessContext> context,
     const blink::WebGraphicsContext3D::Attributes& attributes) {
   if (!context.get())
     return scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>();
 
   return scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl>(
       WebGraphicsContext3DInProcessCommandBufferImpl::WrapContext(
           context.Pass(), attributes));
 }
 
 }  // namespace
 
 class SynchronousCompositorFactoryImpl::VideoContextProvider
     : public StreamTextureFactorySynchronousImpl::ContextProvider {
  public:
   VideoContextProvider(
       scoped_ptr<gpu::GLInProcessContext> gl_in_process_context)
       : gl_in_process_context_(gl_in_process_context.get()) {
-
     context_provider_ = webkit::gpu::ContextProviderInProcess::Create(
-        WrapContext(gl_in_process_context.Pass()),
+        WrapContext(gl_in_process_context.Pass(), GetDefaultAttribs()),
         "Video-Offscreen-main-thread");
     context_provider_->BindToCurrentThread();
   }
 
   scoped_refptr<gfx::SurfaceTexture> GetSurfaceTexture(
       uint32 stream_id) override {
     return gl_in_process_context_->GetSurfaceTexture(stream_id);
   }
 
   gpu::gles2::GLES2Interface* ContextGL() override {
@@ skipping 66 matching lines @@
              new SynchronousCompositorExternalBeginFrameSource(routing_id));
 }
 
 scoped_refptr<ContextProviderWebContext>
 SynchronousCompositorFactoryImpl::CreateOffscreenContextProvider(
     const blink::WebGraphicsContext3D::Attributes& attributes,
     const std::string& debug_name) {
   scoped_ptr<gpu::GLInProcessContext> context = CreateContextHolder(
       attributes, nullptr, gpu::GLInProcessContextSharedMemoryLimits(), true);
   return webkit::gpu::ContextProviderInProcess::Create(
-      WrapContext(context.Pass()), debug_name);
+      WrapContext(context.Pass(), attributes), debug_name);
 }
 
 scoped_refptr<cc::ContextProvider>
 SynchronousCompositorFactoryImpl::CreateContextProviderForCompositor() {
   DCHECK(service_.get());
 
+  blink::WebGraphicsContext3D::Attributes attributes = GetDefaultAttribs();
   gpu::GLInProcessContextSharedMemoryLimits mem_limits;
   // This is half of what RenderWidget uses because synchronous compositor
   // pipeline is only one frame deep.
   mem_limits.mapped_memory_reclaim_limit = 6 * 1024 * 1024;
   return webkit::gpu::ContextProviderInProcess::Create(
-      WrapContext(
-          CreateContextHolder(GetDefaultAttribs(), nullptr, mem_limits, true)),
+      WrapContext(CreateContextHolder(attributes, nullptr, mem_limits, true),
+                  attributes),
       "Child-Compositor");
 }
 
 scoped_refptr<StreamTextureFactory>
 SynchronousCompositorFactoryImpl::CreateStreamTextureFactory(int frame_id) {
   scoped_refptr<StreamTextureFactorySynchronousImpl> factory(
       StreamTextureFactorySynchronousImpl::Create(
           base::Bind(
               &SynchronousCompositorFactoryImpl::TryCreateStreamTextureFactory,
               base::Unretained(this)),
           frame_id));
   return factory;
 }
 
 WebGraphicsContext3DInProcessCommandBufferImpl*
 SynchronousCompositorFactoryImpl::CreateOffscreenGraphicsContext3D(
     const blink::WebGraphicsContext3D::Attributes& attributes) {
-  return WrapContextWithAttributes(
-             CreateContextHolder(attributes, nullptr,
-                                 gpu::GLInProcessContextSharedMemoryLimits(),
-                                 true),
-             attributes).release();
+  return WrapContext(CreateContextHolder(
+                         attributes, nullptr,
+                         gpu::GLInProcessContextSharedMemoryLimits(), true),
+                     attributes).release();
 }
 
 void SynchronousCompositorFactoryImpl::CompositorInitializedHardwareDraw() {
   base::AutoLock lock(num_hardware_compositor_lock_);
   num_hardware_compositors_++;
   if (num_hardware_compositors_ == 1 && main_thread_proxy_.get()) {
     main_thread_proxy_->PostTask(
         FROM_HERE,
         base::Bind(
             &SynchronousCompositorFactoryImpl::RestoreContextOnMainThread,
@@ skipping 52 matching lines @@
   DCHECK(!service_.get());
   service_ = service;
 }
 
 void SynchronousCompositorFactoryImpl::SetRecordFullDocument(
     bool record_full_document) {
   record_full_layer_ = record_full_document;
 }
 
 }  // namespace content