Refactor content/common/gpu into gpu/ipc/service

gpu/ipc/service/gpu_watchdog.h

Index: gpu/ipc/service/gpu_watchdog.h
diff --git a/content/common/gpu/gpu_watchdog.h b/gpu/ipc/service/gpu_watchdog.h
similarity index 74%
rename from content/common/gpu/gpu_watchdog.h
rename to gpu/ipc/service/gpu_watchdog.h
index 069aeb727371e52bc16102070ad8ded658552ed9..41f173279d18cf44be6e5d415c1e4e233d863139 100644
--- a/content/common/gpu/gpu_watchdog.h
+++ b/gpu/ipc/service/gpu_watchdog.h
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_COMMON_GPU_GPU_WATCHDOG_H_
-#define CONTENT_COMMON_GPU_GPU_WATCHDOG_H_
+#ifndef GPU_IPC_SERVICE_GPU_WATCHDOG_H_
+#define GPU_IPC_SERVICE_GPU_WATCHDOG_H_
 
 #include "base/macros.h"
 
-namespace content {
+namespace gpu {
 
 // Interface for objects that monitor the a GPUProcessor's progress. The
 // GPUProcessor will regularly invoke CheckArmed.
@@ -23,6 +23,6 @@ class GpuWatchdog {
   DISALLOW_COPY_AND_ASSIGN(GpuWatchdog);
 };
 
-}  // namespace content
+}  // namespace gpu
 
-#endif  // CONTENT_COMMON_GPU_GPU_WATCHDOG_H_
+#endif  // GPU_IPC_SERVICE_GPU_WATCHDOG_H_