PPAPI: Format ppapi/thunk using clang-format.

ppapi/thunk/ppb_ext_crx_file_system_private_thunk.cc

Index: ppapi/thunk/ppb_ext_crx_file_system_private_thunk.cc
diff --git a/ppapi/thunk/ppb_ext_crx_file_system_private_thunk.cc b/ppapi/thunk/ppb_ext_crx_file_system_private_thunk.cc
index 67f0ec86865971544ff21a7daee1e947ea012ac5..2854f433c4fd7dbc90979fabf987fefb97a5d843 100644
--- a/ppapi/thunk/ppb_ext_crx_file_system_private_thunk.cc
+++ b/ppapi/thunk/ppb_ext_crx_file_system_private_thunk.cc
@@ -25,22 +25,20 @@ int32_t Open(PP_Instance instance,
                                                              callback);
   if (enter.failed())
     return enter.retval();
-  return enter.SetResult(enter.functions()->Open(
-      instance,
-      PP_ISOLATEDFILESYSTEMTYPE_PRIVATE_CRX,
-      file_system,
-      enter.callback()));
+  return enter.SetResult(
+      enter.functions()->Open(instance,
+                              PP_ISOLATEDFILESYSTEMTYPE_PRIVATE_CRX,
+                              file_system,
+                              enter.callback()));
 }
 
 const PPB_Ext_CrxFileSystem_Private_0_1
-    g_ppb_ext_crxfilesystem_private_thunk_0_1 = {
-  &Open
-};
+    g_ppb_ext_crxfilesystem_private_thunk_0_1 = {&Open};
 
 }  // namespace
 
 const PPB_Ext_CrxFileSystem_Private_0_1*
-    GetPPB_Ext_CrxFileSystem_Private_0_1_Thunk() {
+GetPPB_Ext_CrxFileSystem_Private_0_1_Thunk() {
   return &g_ppb_ext_crxfilesystem_private_thunk_0_1;
 }