PluginResource: Avoid having two sets of similar methods for talking with browser and renderer.

ppapi/proxy/flash_device_id_resource.cc

Index: ppapi/proxy/flash_device_id_resource.cc
diff --git a/ppapi/proxy/flash_device_id_resource.cc b/ppapi/proxy/flash_device_id_resource.cc
index 1698b499de1a9d89659a62fe7a48ca571d42f6d1..d7174bd7d78be101f7d22b460925b8b1e7cf5924 100644
--- a/ppapi/proxy/flash_device_id_resource.cc
+++ b/ppapi/proxy/flash_device_id_resource.cc
@@ -17,7 +17,7 @@ FlashDeviceIDResource::FlashDeviceIDResource(Connection connection,
                                              PP_Instance instance)
     : PluginResource(connection, instance),
       dest_(NULL) {
-  SendCreateToBrowser(PpapiHostMsg_FlashDeviceID_Create());
+  SendCreate(BROWSER, PpapiHostMsg_FlashDeviceID_Create());
 }
 
 FlashDeviceIDResource::~FlashDeviceIDResource() {
@@ -39,7 +39,8 @@ int32_t FlashDeviceIDResource::GetDeviceID(
   dest_ = id;
   callback_ = callback;
 
-  CallBrowser<PpapiPluginMsg_FlashDeviceID_GetDeviceIDReply>(
+  Call<PpapiPluginMsg_FlashDeviceID_GetDeviceIDReply>(
+      BROWSER,
       PpapiHostMsg_FlashDeviceID_GetDeviceID(),
       base::Bind(&FlashDeviceIDResource::OnPluginMsgGetDeviceIDReply, this));
   return PP_OK_COMPLETIONPENDING;