Teach the GCM Driver how to decrypt incoming messages.

components/gcm_driver/gcm_driver_android.cc

 // Copyright 2014 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 "components/gcm_driver/gcm_driver_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/compiler_specific.h"
@@ skipping 61 matching lines @@
   message.collapse_key = ConvertJavaStringToUTF8(env, j_collapse_key);
   // Expand j_data_keys_and_values from array to map.
   std::vector<std::string> data_keys_and_values;
   AppendJavaStringArrayToStringVector(env,
                                       j_data_keys_and_values,
                                       &data_keys_and_values);
   for (size_t i = 0; i + 1 < data_keys_and_values.size(); i += 2) {
     message.data[data_keys_and_values[i]] = data_keys_and_values[i+1];
   }
 
-  GetAppHandler(app_id)->OnMessage(app_id, message);
+  DispatchMessage(app_id, message);
 }
 
 void GCMDriverAndroid::OnMessagesDeleted(JNIEnv* env,
                                          jobject obj,
                                          jstring j_app_id) {
   std::string app_id = ConvertJavaStringToUTF8(env, j_app_id);
 
   GetAppHandler(app_id)->OnMessagesDeleted(app_id);
 }
 
@@ skipping 113 matching lines @@
       ConvertUTF8ToJavaString(env, sender_id).Release());
 }
 
 void GCMDriverAndroid::SendImpl(const std::string& app_id,
                                 const std::string& receiver_id,
                                 const OutgoingMessage& message) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace gcm