PPAPI: Format ppapi/thunk using clang-format.

ppapi/thunk/ppb_flash_functions_api.h

Index: ppapi/thunk/ppb_flash_functions_api.h
diff --git a/ppapi/thunk/ppb_flash_functions_api.h b/ppapi/thunk/ppb_flash_functions_api.h
index b7462432b7321562c163d88bdcb2b5e859773c71..78f09e996e69c51cb4b90ea1428cf477a858fe87 100644
--- a/ppapi/thunk/ppb_flash_functions_api.h
+++ b/ppapi/thunk/ppb_flash_functions_api.h
@@ -24,7 +24,8 @@ class PPAPI_THUNK_EXPORT PPB_Flash_Functions_API {
   virtual PP_Var GetProxyForURL(PP_Instance instance,
                                 const std::string& url) = 0;
   virtual void UpdateActivity(PP_Instance instance) = 0;
-  virtual PP_Bool SetCrashData(PP_Instance instance, PP_FlashCrashKey key,
+  virtual PP_Bool SetCrashData(PP_Instance instance,
+                               PP_FlashCrashKey key,
                                PP_Var value) = 0;
   virtual double GetLocalTimeZoneOffset(PP_Instance instance, PP_Time t) = 0;
   virtual PP_Var GetSetting(PP_Instance instance, PP_FlashSetting setting) = 0;
@@ -54,4 +55,4 @@ class PPAPI_THUNK_EXPORT PPB_Flash_Functions_API {
 }  // namespace thunk
 }  // namespace ppapi
 
-#endif // PPAPI_THUNK_PPB_FLASH_FUNCTIONS_API_H_
+#endif  // PPAPI_THUNK_PPB_FLASH_FUNCTIONS_API_H_