Make cc::CompositorFrames movable [Part 1 of 2]

ui/compositor/test/in_process_context_factory.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 "ui/compositor/test/in_process_context_factory.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 47 matching lines @@
         weak_ptr_factory_(this) {}
 
   ~DirectOutputSurface() override {}
 
   // cc::OutputSurface implementation.
   bool BindToClient(cc::OutputSurfaceClient* client) override {
     if (!OutputSurface::BindToClient(client))
       return false;
     return true;
   }
-  void SwapBuffers(cc::CompositorFrame* frame) override {
+  void SwapBuffers(cc::CompositorFrame frame) override {
     DCHECK(context_provider_.get());
-    DCHECK(frame->gl_frame_data);
-    if (frame->gl_frame_data->sub_buffer_rect ==
-        gfx::Rect(frame->gl_frame_data->size)) {
+    DCHECK(frame.gl_frame_data);
+    if (frame.gl_frame_data->sub_buffer_rect ==
+        gfx::Rect(frame.gl_frame_data->size)) {
       context_provider_->ContextSupport()->Swap();
     } else {
       context_provider_->ContextSupport()->PartialSwapBuffers(
-          frame->gl_frame_data->sub_buffer_rect);
+          frame.gl_frame_data->sub_buffer_rect);
     }
     gpu::gles2::GLES2Interface* gl = context_provider_->ContextGL();
     const uint64_t fence_sync = gl->InsertFenceSyncCHROMIUM();
     gl->ShallowFlushCHROMIUM();
 
     gpu::SyncToken sync_token;
     gl->GenUnverifiedSyncTokenCHROMIUM(fence_sync, sync_token.GetData());
 
     context_provider_->ContextSupport()->SignalSyncToken(
         sync_token, base::Bind(&OutputSurface::OnSwapBuffersComplete,
@@ skipping 184 matching lines @@
 
 void InProcessContextFactory::AddObserver(ContextFactoryObserver* observer) {
   observer_list_.AddObserver(observer);
 }
 
 void InProcessContextFactory::RemoveObserver(ContextFactoryObserver* observer) {
   observer_list_.RemoveObserver(observer);
 }
 
 }  // namespace ui