Created multi-process-friendly PowerMonitor interface.

content/browser/gpu/gpu_process_host_ui_shim.h

Index: content/browser/gpu/gpu_process_host_ui_shim.h
diff --git a/content/browser/gpu/gpu_process_host_ui_shim.h b/content/browser/gpu/gpu_process_host_ui_shim.h
index 9f4329a10a5898418a502e13b544af7fe572e8cb..7c5f60ab09f444dc00b5b31a40e9fa013410f07d 100644
--- a/content/browser/gpu/gpu_process_host_ui_shim.h
+++ b/content/browser/gpu/gpu_process_host_ui_shim.h
@@ -16,9 +16,11 @@
 #include "base/compiler_specific.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/threading/non_thread_safe.h"
 #include "content/common/content_export.h"
 #include "content/common/message_router.h"
+#include "content/common/power_monitor_message_broadcaster.h"
 #include "content/public/common/gpu_memory_stats.h"
 #include "gpu/config/gpu_info.h"
 #include "ipc/ipc_listener.h"
@@ -49,7 +51,7 @@ class GpuProcessHostUIShim : public IPC::Listener,
  public:
   // Create a GpuProcessHostUIShim with the given ID.  The object can be found
   // using FromID with the same id.
-  static GpuProcessHostUIShim* Create(int host_id);
+  static GpuProcessHostUIShim* Create(int host_id, bool single_process);
 
   // Destroy the GpuProcessHostUIShim with the given host ID. This can only
   // be called on the UI thread. Only the GpuProcessHost should destroy the
@@ -79,7 +81,7 @@ class GpuProcessHostUIShim : public IPC::Listener,
   CONTENT_EXPORT void SimulateHang();
 
  private:
-  explicit GpuProcessHostUIShim(int host_id);
+  GpuProcessHostUIShim(int host_id, bool single_process);
   virtual ~GpuProcessHostUIShim();
 
   // Message handlers.
@@ -111,6 +113,8 @@ class GpuProcessHostUIShim : public IPC::Listener,
 
   // The serial number of the GpuProcessHost / GpuProcessHostUIShim pair.
   int host_id_;
+
+  scoped_ptr<PowerMonitorMessageBroadcaster> power_monitor_broadcaster_;
 };
 
 }  // namespace content