Add mojom module suffix in .mojom files in content.

content/browser/wake_lock/wake_lock_service_context.h

Index: content/browser/wake_lock/wake_lock_service_context.h
diff --git a/content/browser/wake_lock/wake_lock_service_context.h b/content/browser/wake_lock/wake_lock_service_context.h
index f3114d73e9467b3d1c7b9ac47b5d9b2d5f6b32db..73527dc28209e1598a2201fe47bd991868d879ec 100644
--- a/content/browser/wake_lock/wake_lock_service_context.h
+++ b/content/browser/wake_lock/wake_lock_service_context.h
@@ -30,7 +30,7 @@ class CONTENT_EXPORT WakeLockServiceContext : public WebContentsObserver {
   // Creates a WakeLockServiceImpl that is strongly bound to |request|.
   void CreateService(int render_process_id,
                      int render_frame_id,
-                     mojo::InterfaceRequest<WakeLockService> request);
+                     mojo::InterfaceRequest<mojom::WakeLockService> request);
 
   // WebContentsObserver implementation.
   void RenderFrameDeleted(RenderFrameHost* render_frame_host) override;