Significant API changes for issue #218:

- Replace CefHandler with a new CefClient interface and separate handler interfaces.
- Add support for virtual inheritance to allow multiple CefBase parented interfaces to be implemented in the same class.
- Replace CefThreadSafeBase with IMPLEMENT_* macros to support virtual inheritance and to only provide locking implementations when needed.
- Move the CefBrowserSettings parameter from CefInitialize to CreateBrowser.
- Add a new cef_build.h header that provides platform-specific and OS_* defines.
- Introduce the use of OVERRIDE to generate compiler errors on Windows if a child virtual method declaration doesn't match the parent declaration.
- Use NDEBUG instead of _DEBUG because _DEBUG is not defined on Mac. (issue #240).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@235 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/tracker.h

@@ -74,7 +74,7 @@ private:
 // manager object is destroyed.  A manager object can be created as either a
 // member variable of another class or by using lazy initialization:
 // base::LazyInstance<CefTrackManager> g_singleton(base::LINKER_INITIALIZED);
-class CefTrackManager : public CefThreadSafeBase<CefBase>
+class CefTrackManager : public CefBase
 {
 public:
   CefTrackManager() : object_count_(0) {}
@@ -131,6 +131,9 @@ public:
 private:
   CefTrackObject tracker_;
   long object_count_;
+
+  IMPLEMENT_REFCOUNTING(CefTrackManager);
+  IMPLEMENT_LOCKING(CefTrackManager);
 };
 
 #endif // _TRACKER_H