Introduce the use of Chromium types (issue #1336).

- Move include/cef_build.h to include/base/cef_build.h.
- Move libcef_dll/cef_macros.h to include/base/cef_macros.h.
- Move include/cef_trace_event.h to include/base/cef_trace_event.h and include/internal/cef_trace_event_internal.h.
- Remove the "CEF_" prefix from TRACE macros.
- Add new include/base/cef_logging.h and include/internal/cef_logging_internal.h for logging support.
- Add new include/wrapper/cef_helpers.h for CEF_REQUIRE_*_THREAD macros and CefScopedArgArray.
- Delete the util.h headers used by tests that duplicated the above functionality.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1767 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/renderer/browser_impl.cc

@@ -45,20 +45,6 @@ using blink::WebString;
 using blink::WebURL;
 using blink::WebView;
 
-namespace {
-
-blink::WebString FilePathStringToWebString(
-    const base::FilePath::StringType& str) {
-#if defined(OS_POSIX)
-  return base::WideToUTF16(base::SysNativeMBToWide(str));
-#elif defined(OS_WIN)
-  return base::WideToUTF16(str);
-#endif
-}
-
-}  // namespace
-
-
 // CefBrowserImpl static methods.
 // -----------------------------------------------------------------------------