PPAPI: Format ppapi/thunk using clang-format.

ppapi/thunk/ppb_gles_chromium_texture_mapping_thunk.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ppapi/thunk/thunk.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppb_graphics_3d_api.h"
 #include "ppapi/thunk/resource_creation_api.h"
 
 namespace ppapi {
@@ skipping 21 matching lines @@
   return NULL;
 }
 
 void UnmapTexSubImage2DCHROMIUM(PP_Resource context, const void* mem) {
   EnterGraphics3D enter(context, true);
   if (enter.succeeded())
     enter.object()->UnmapTexSubImage2DCHROMIUM(mem);
 }
 
 const PPB_GLESChromiumTextureMapping_Dev
-g_ppb_gles_chromium_texture_mapping_thunk = {
-  &MapTexSubImage2DCHROMIUM,
-  &UnmapTexSubImage2DCHROMIUM
-};
+    g_ppb_gles_chromium_texture_mapping_thunk = {&MapTexSubImage2DCHROMIUM,
+                                                 &UnmapTexSubImage2DCHROMIUM};
 
 }  // namespace
 
 const PPB_GLESChromiumTextureMapping_Dev_0_1*
 GetPPB_GLESChromiumTextureMapping_Dev_0_1_Thunk() {
   return &g_ppb_gles_chromium_texture_mapping_thunk;
 }
 
 }  // namespace thunk
 }  // namespace ppapi