Remove dependency on GURL from content/common/gpu

content/common/gpu/gpu_messages.h

Index: content/common/gpu/gpu_messages.h
diff --git a/content/common/gpu/gpu_messages.h b/content/common/gpu/gpu_messages.h
index a05e6c49ed08a217e560a5800a3bd46c817ffdbf..76a45053ce4cab9b7ba35dad53cb4de8910a4a34 100644
--- a/content/common/gpu/gpu_messages.h
+++ b/content/common/gpu/gpu_messages.h
@@ -87,7 +87,7 @@ IPC_STRUCT_BEGIN(GPUCreateCommandBufferConfig)
   IPC_STRUCT_MEMBER(int32_t, stream_id)
   IPC_STRUCT_MEMBER(content::GpuStreamPriority, stream_priority)
   IPC_STRUCT_MEMBER(std::vector<int>, attribs)
-  IPC_STRUCT_MEMBER(GURL, active_url)
+  IPC_STRUCT_MEMBER(std::string, active_url)
   IPC_STRUCT_MEMBER(gfx::GpuPreference, gpu_preference)
 IPC_STRUCT_END()
 
@@ -469,15 +469,15 @@ IPC_MESSAGE_CONTROL2(GpuHostMsg_AcceleratedSurfaceCreatedChildWindow,
 #endif
 
 IPC_MESSAGE_CONTROL1(GpuHostMsg_DidCreateOffscreenContext,
-                     GURL /* url */)
+                     std::string /* url */)
 
 IPC_MESSAGE_CONTROL3(GpuHostMsg_DidLoseContext,
                      bool /* offscreen */,
                      gpu::error::ContextLostReason /* reason */,
-                     GURL /* url */)
+                     std::string /* url */)
 
 IPC_MESSAGE_CONTROL1(GpuHostMsg_DidDestroyOffscreenContext,
-                     GURL /* url */)
+                     std::string /* url */)
 
 // Tells the browser about GPU memory usage statistics for UMA logging.
 IPC_MESSAGE_CONTROL1(GpuHostMsg_GpuMemoryUmaStats,