Add mouse input forwarding to gpu service

content/common/gpu/gpu_channel.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.
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
 #include "content/common/gpu/gpu_channel.h"
 
 #include <queue>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/timer/timer.h"
 #include "content/common/gpu/devtools_gpu_agent.h"
 #include "content/common/gpu/gpu_channel_manager.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/public/common/content_switches.h"
 #include "gpu/command_buffer/common/mailbox.h"
 #include "gpu/command_buffer/service/gpu_scheduler.h"
 #include "gpu/command_buffer/service/mailbox_manager_impl.h"
 #include "gpu/command_buffer/service/sync_point_manager.h"
+#include "gpu/command_buffer/service/valuebuffer_manager.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/message_filter.h"
 #include "ui/gl/gl_context.h"
 #include "ui/gl/gl_surface.h"
 
 #if defined(OS_POSIX)
 #include "ipc/ipc_channel_posix.h"
 #endif
 
 namespace content {
@@ skipping 773 matching lines @@
 
 uint64 GpuChannel::GetMemoryUsage() {
   uint64 size = 0;
   for (StubMap::Iterator<GpuCommandBufferStub> it(&stubs_);
        !it.IsAtEnd(); it.Advance()) {
     size += it.GetCurrentValue()->GetMemoryUsage();
   }
   return size;
 }
 
+void GpuChannel::HandleUpdateValueState(
+    unsigned int target, const gpu::ValueState& state) {
+  for (StubMap::Iterator<GpuCommandBufferStub> it(&stubs_);
+      !it.IsAtEnd(); it.Advance()) {
+      gpu::gles2::GLES2Decoder* decoder = it.GetCurrentValue()->decoder();
+      if (decoder) {
+        decoder->GetValuebufferManager()->UpdateValueState(target, state);
+      }
+  }
+}
+
 }  // namespace content