Fix cross-window focus in Chrome Frame.

chrome_frame/test/ie_event_sink.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 "chrome_frame/test/ie_event_sink.h"
 
 #include <shlguid.h>
 #include <shobjidl.h>
 
 #include <map>
 #include <utility>
 
 #include "base/lazy_instance.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/strings/string_piece.h"
+#include "base/test/test_timeouts.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "base/win/scoped_bstr.h"
 #include "base/win/scoped_handle.h"
 #include "base/win/scoped_variant.h"
 #include "chrome_frame/test/chrome_frame_test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::win::ScopedBstr;
 
@@ skipping 282 matching lines @@
   EXPECT_HRESULT_SUCCEEDED(
       chrome_frame_->postMessage(message_bstr, target_variant));
 }
 
 void IEEventSink::SetFocusToRenderer() {
   simulate_input::SetKeyboardFocusToWindow(GetRendererWindow());
 }
 
 void IEEventSink::SendKeys(const char* input_string) {
   HWND window = GetRendererWindow();
-  const base::TimeDelta kMessageSleep = base::TimeDelta::FromMilliseconds(50);
+  simulate_input::SetKeyboardFocusToWindow(window);
+  const base::TimeDelta kMessageSleep = TestTimeouts::tiny_timeout();
   const base::StringPiece codes(input_string);
   for (size_t i = 0; i < codes.length(); ++i) {
     char character = codes[i];
     UINT virtual_key = 0;
 
     if (character >= 'a' && character <= 'z') {
       // VK_A - VK_Z are ASCII 'A' - 'Z'.
       virtual_key = 'A' + (character - 'a');
     } else if (character >= '0' && character <= '9') {
       // VK_0 - VK_9 are ASCII '0' - '9'.
@@ skipping 438 matching lines @@
           source.Receive(), NULL, NULL));
     }
   }
 
   if (listener_)
     listener_->OnMessage(V_BSTR(&data), V_BSTR(&origin), V_BSTR(&source));
   return S_OK;
 }
 
 }  // namespace chrome_frame_test