PPAPI: Format ppapi/thunk using clang-format.

ppapi/thunk/ppb_gamepad_thunk.cc

Index: ppapi/thunk/ppb_gamepad_thunk.cc
diff --git a/ppapi/thunk/ppb_gamepad_thunk.cc b/ppapi/thunk/ppb_gamepad_thunk.cc
index 8e49e5219973674284a6c764135ab4cb0d883510..e5ab194a9f48c41e40503b95e08328a8bde9f971 100644
--- a/ppapi/thunk/ppb_gamepad_thunk.cc
+++ b/ppapi/thunk/ppb_gamepad_thunk.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// From ppb_gamepad.idl modified Fri Nov 15 14:40:57 2013.
+// From ppb_gamepad.idl modified Tue May  7 14:43:00 2013.
 
 #include <string.h>
 
@@ -28,8 +28,8 @@ void Sample(PP_Instance instance, struct PP_GamepadsSampleData* data) {
   enter.functions()->Sample(instance, data);
 }
 
-const PPB_Gamepad_1_0 g_ppb_gamepad_thunk_1_0 = {
-  &Sample
+const PPB_Gamepad_1_0 g_ppb_gamepad_thunk_1_0 = {  //
+    &Sample                                        //
 };
 
 }  // namespace