Browser Plugin: Implement AutoSize

content/renderer/browser_plugin/browser_plugin_browsertest.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 "content/renderer/browser_plugin/browser_plugin_browsertest.h"
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "content/common/browser_plugin_messages.h"
@@ skipping 664 matching lines @@
   // Disable autosize and verify that the BrowserPlugin issues a
   // BrowserPluginHostMsg_SetAutoSize with the change.
   ExecuteJavaScript(kDisableAutoSize);
   ProcessPendingMessages();
   {
     const IPC::Message* auto_size_msg =
     browser_plugin_manager()->sink().GetUniqueMessageMatching(
         BrowserPluginHostMsg_SetAutoSize::ID);
     ASSERT_TRUE(auto_size_msg);
 
-    int instance_id;
-    BrowserPluginHostMsg_AutoSize_Params params;
-    BrowserPluginHostMsg_SetAutoSize::Read(
-        auto_size_msg,
-        &instance_id,
-        &params);
-     EXPECT_FALSE(params.enable);
-     EXPECT_EQ(42, params.min_width);
-     EXPECT_EQ(43, params.min_height);
-     EXPECT_EQ(1337, params.max_width);
-     EXPECT_EQ(1338, params.max_height);
+    PickleIterator iter = IPC::SyncMessage::GetDataIterator(auto_size_msg);
+    BrowserPluginHostMsg_SetAutoSize::SendParam set_auto_size_params;
+    ASSERT_TRUE(IPC::ReadParam(auto_size_msg, &iter, &set_auto_size_params));
+    const BrowserPluginHostMsg_AutoSize_Params& auto_size_params =
+        set_auto_size_params.b;
+    EXPECT_FALSE(auto_size_params.enable);
+    EXPECT_EQ(42, auto_size_params.min_width);
+    EXPECT_EQ(43, auto_size_params.min_height);
+    EXPECT_EQ(1337, auto_size_params.max_width);
+    EXPECT_EQ(1338, auto_size_params.max_height);
   }
 }
 
 }  // namespace content