libcef: Update due to underlying chromium changes.

- Add WebKit-based printing support.
- Add re-sizable text area support.
- In release build, only log error messages and above.
- Modify cef.sln to point at new file locations for dynamically generated project files.
- More webkit_glue and webkit_init reorganization.
- Movement towards using Web* basic types.
- Include WebKit headers using the full path.
- Add app cache support in ResourceLoaderBridge.
- Method/member changes in WebViewDelegate.
- Simplify code in PrintSettings.
- Remove the WM_DESTROY and WM_NCDESTROY cases in WebWidgetHost::WndProc() to avoid a crash when closing a browser window via a DestroyWindow() call on a parent window.

libcef_dll:
- Add webkit_resources.rc and webkit_strings_en-US.rc to the project in order to support localized strings.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@23 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/webwidget_host.h

@@ -18,6 +18,10 @@ namespace gfx {
 class Size;
 }
 
+namespace WebKit {
+struct WebScreenInfo;
+}
+
 // This class is a simple ViewHandle-based host for a WebWidget
 class WebWidgetHost {
  public:
@@ -46,6 +50,10 @@ class WebWidgetHost {
   void UpdatePaintRect(const gfx::Rect& rect);
   void Paint();
 
+  skia::PlatformCanvas* canvas() const { return canvas_.get(); }
+
+  WebKit::WebScreenInfo GetScreenInfo();
+
  protected:
   WebWidgetHost();
   ~WebWidgetHost();