libcef: Update due to underlying chromium changes.

- Database and AppCache changes.
- New cookie policy class.
- Add StdStringToWebString and WebStringToStdString to browser_webkit_glue.{h,cc} because webkit/glue/glue_util.{h,cc} have been deleted.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@71 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/browser_webkit_glue.cc

@@ -20,10 +20,11 @@ MSVC_POP_WARNING();
 #include "base/resource_util.h"
 #include "base/scoped_ptr.h"
 #include "base/string16.h"
+#include "base/string_util.h"
 #include "base/win_util.h"
 #include "net/base/mime_util.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebFrame.h"
-#include "webkit/glue/glue_util.h"
+#include "third_party/WebKit/WebKit/chromium/public/WebString.h"
 #include "webkit/glue/webkit_glue.h"
 
 // Generated by GRIT
@@ -204,4 +205,15 @@ void ClearCache()
   WebCore::cache()->setDisabled(false);
 }
 
+WebKit::WebString StdStringToWebString(const std::string& str) {
+  return WebKit::WebString::fromUTF8(str.data(), str.size());
+}
+
+std::string WebStringToStdString(const WebKit::WebString& str) {
+  std::string ret;
+  if (!str.isNull())
+    UTF16ToUTF8(str.data(), str.length(), &ret);
+  return ret;
+}
+
 }  // namespace webkit_glue