BrowserPlugin: Remove dependency upon ViewHostMsg_UpdateRect

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/debug/leak_annotations.h"
 #include "base/files/file_path.h"
 #include "base/memory/singleton.h"
 #include "base/path_service.h"
@@ skipping 155 matching lines @@
   LoadHTML(GetHTMLForBrowserPluginObject().c_str());
   // Verify that the information in Attach is correct.
   BrowserPluginHostMsg_Attach_Params params;
   MockBrowserPlugin* browser_plugin = GetCurrentPluginWithAttachParams(&params);
 
   EXPECT_EQ(640, params.resize_guest_params.view_size.width());
   EXPECT_EQ(480, params.resize_guest_params.view_size.height());
   ASSERT_TRUE(browser_plugin);
 }
 
-TEST_F(BrowserPluginTest, ResizeFlowControl) {
-  LoadHTML(GetHTMLForBrowserPluginObject().c_str());
-  MockBrowserPlugin* browser_plugin = GetCurrentPlugin();
-  ASSERT_TRUE(browser_plugin);
-  int instance_id = browser_plugin->browser_plugin_instance_id();
-  // Send an UpdateRect to the BrowserPlugin to make sure the browser sees a
-  // resize related (SetAutoSize) message.
-  {
-    // We send a stale UpdateRect to the BrowserPlugin.
-    BrowserPluginMsg_UpdateRect_Params update_rect_params;
-    update_rect_params.view_size = gfx::Size(640, 480);
-    update_rect_params.is_resize_ack = true;
-    BrowserPluginMsg_UpdateRect msg(instance_id, update_rect_params);
-    browser_plugin->OnMessageReceived(msg);
-  }
-
-  browser_plugin_manager()->sink().ClearMessages();
-
-  // Resize the browser plugin three times.
-
-  ExecuteJavaScript("document.getElementById('browserplugin').width = '641px'");
-  GetMainFrame()->view()->layout();
-  ProcessPendingMessages();
-
-  ExecuteJavaScript("document.getElementById('browserplugin').width = '642px'");
-  GetMainFrame()->view()->layout();
-  ProcessPendingMessages();
-
-  ExecuteJavaScript("document.getElementById('browserplugin').width = '643px'");
-  GetMainFrame()->view()->layout();
-  ProcessPendingMessages();
-
-  // Expect to see one resize messsage in the sink. BrowserPlugin will not issue
-  // subsequent resize requests until the first request is satisfied by the
-  // guest. The rest of the messages could be
-  // BrowserPluginHostMsg_UpdateGeometry msgs.
-  EXPECT_LE(1u, browser_plugin_manager()->sink().message_count());
-  for (size_t i = 0; i < browser_plugin_manager()->sink().message_count();
-       ++i) {
-    const IPC::Message* msg = browser_plugin_manager()->sink().GetMessageAt(i);
-    if (msg->type() != BrowserPluginHostMsg_ResizeGuest::ID)
-      EXPECT_EQ(msg->type(), BrowserPluginHostMsg_UpdateGeometry::ID);
-  }
-  const IPC::Message* msg =
-      browser_plugin_manager()->sink().GetUniqueMessageMatching(
-          BrowserPluginHostMsg_ResizeGuest::ID);
-  ASSERT_TRUE(msg);
-  BrowserPluginHostMsg_ResizeGuest::Param param;
-  BrowserPluginHostMsg_ResizeGuest::Read(msg, &param);
-  instance_id = param.a;
-  BrowserPluginHostMsg_ResizeGuest_Params params = param.b;
-  EXPECT_EQ(641, params.view_size.width());
-  EXPECT_EQ(480, params.view_size.height());
-
-  {
-    // We send a stale UpdateRect to the BrowserPlugin.
-    BrowserPluginMsg_UpdateRect_Params update_rect_params;
-    update_rect_params.view_size = gfx::Size(641, 480);
-    update_rect_params.is_resize_ack = true;
-    BrowserPluginMsg_UpdateRect msg(instance_id, update_rect_params);
-    browser_plugin->OnMessageReceived(msg);
-  }
-  // Send the BrowserPlugin another UpdateRect, but this time with a size
-  // that matches the size of the container.
-  {
-    BrowserPluginMsg_UpdateRect_Params update_rect_params;
-    update_rect_params.view_size = gfx::Size(643, 480);
-    update_rect_params.is_resize_ack = true;
-    BrowserPluginMsg_UpdateRect msg(instance_id, update_rect_params);
-    browser_plugin->OnMessageReceived(msg);
-  }
-}
-
 TEST_F(BrowserPluginTest, RemovePlugin) {
   LoadHTML(GetHTMLForBrowserPluginObject().c_str());
   MockBrowserPlugin* browser_plugin = GetCurrentPlugin();
   ASSERT_TRUE(browser_plugin);
 
   EXPECT_FALSE(browser_plugin_manager()->sink().GetUniqueMessageMatching(
       BrowserPluginHostMsg_PluginDestroyed::ID));
   ExecuteJavaScript("x = document.getElementById('browserplugin'); "
                     "x.parentNode.removeChild(x);");
   ProcessPendingMessages();
@@ skipping 10 matching lines @@
   EXPECT_FALSE(browser_plugin_manager()->sink().GetUniqueMessageMatching(
       BrowserPluginHostMsg_PluginDestroyed::ID));
   ExecuteJavaScript("x = document.getElementById('browserplugin'); "
                     "x.parentNode.removeChild(x);");
   ProcessPendingMessages();
   EXPECT_FALSE(browser_plugin_manager()->sink().GetUniqueMessageMatching(
       BrowserPluginHostMsg_PluginDestroyed::ID));
 }
 
 }  // namespace content