- Move frame-related methods from CefBrowser into a new CefFrame class.

- Add CefBrowser::Get*Frame() methods for retrieving the appropriate CefFrame instance.
- Add a CefFrame attribute to CefHandler callback methods where appropriate.
- Add support for V8 JavaScript extensions and values via CefV8Value and CefV8Handler.  Native C++ and user-defined JavaScript object hierarchies may now be created and accessed using the CEF API.
- Remove the CefHandler and CefVariant classes and related CefBrowser methods that have been obsoleted by the addition of CEF V8 support.
- Add the CefRegisterExtension() function for registering system-wide V8 extensions.
- Add the CefHandler::HandleJSBinding() callback method for attaching V8 values to the global frame JavaScript object.  This method replaces the previous technique of calling CefBrowser::AddJSHandler().
- Add new wrapper template methods for simplifying DLL wrapper implementations.
- Move cef_string* files from libcef_dll to libcef so that projects can link libcef statically without errors.
- Fix crashes when CEF exits due to object constructors being executed on non-UI threads if the application is closed while a page is still loading.
- Update the cefclient project to reflect changes and demonstrate the new APIs.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@26 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/browser_webkit_glue.cc

@@ -1,4 +1,4 @@
-// Copyright (c) 2008 The Chromium Embedded Framework Authors.
+// Copyright (c) 2008-2009 The Chromium Embedded Framework Authors.
 // Portions copyright (c) 2006-2008 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.
@@ -10,9 +10,11 @@
 
 #include "config.h"
 MSVC_PUSH_WARNING_LEVEL(0);
+#include "Frame.h"
 #include "Markup.h"
 #include "TextEncoding.h"
 #include "webkit/glue/webframe_impl.h"
+#include "webkit/port/bindings/v8/v8_proxy.h"
 MSVC_POP_WARNING();
 
 #include "browser_webkit_glue.h"
@@ -190,4 +192,11 @@ void InitializeTextEncoding() {
   WebCore::UTF8Encoding();
 }
 
+v8::Handle<v8::Context> GetV8Context(WebFrame* frame)
+{
+  WebFrameImpl* webFrameImpl = static_cast<WebFrameImpl*>(frame);
+  WebCore::Frame* core_frame = webFrameImpl->frame();
+  return WebCore::V8Proxy::GetContext(core_frame);
+}
+
 }  // namespace webkit_glue