add missing headers in gpu code

content/renderer/gpu/input_handler_wrapper.cc

Index: content/renderer/gpu/input_handler_wrapper.cc
diff --git a/content/renderer/gpu/input_handler_wrapper.cc b/content/renderer/gpu/input_handler_wrapper.cc
index 5ee88e224ca3a39c9a19e924ecfffa3810cc2aba..a16d0b80e1708e7b3a553f82e9ca2a0b195914ad 100644
--- a/content/renderer/gpu/input_handler_wrapper.cc
+++ b/content/renderer/gpu/input_handler_wrapper.cc
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/renderer/gpu/input_handler_wrapper.h"
-
+#include "base/message_loop/message_loop_proxy.h"
 #include "content/renderer/gpu/input_event_filter.h"
 #include "content/renderer/gpu/input_handler_manager.h"
+#include "content/renderer/gpu/input_handler_wrapper.h"

[apatrick_chromium, 2013/07/11 18:41:06]

We like to make the header file corresponding to the .cc file the top one.
Adding message_loop_proxy.h is good though.

[Mostyn Bramley-Moore, 2013/07/11 18:45:17]

I did this to avoid a presubmit warning- I'll change it back if you prefer
though.

[Mostyn Bramley-Moore, 2013/07/11 18:53:05]

Done.

 #include "third_party/WebKit/public/platform/Platform.h"
 
 namespace content {