Add DLL build support and wrapper that allows clients to transparently switch between static and dynamic CEF builds.

- The libcef project now builds libcef_static.lib instead of libcef.lib.
- The libcef_dll project builds libcef.lib and libcef.dll.  This DLL exports the new CEF C API defined in cef_capi.h, cef_nplugin_capi.h, cef_string.h and cef_string_map.h.
- The libcef_dll_wrapper project builds libcef_dll_wrapper.lib.  This static library wraps the new C API calls with an implementation of the CEF C++ interface as defined in cef.h and cef_nplugin.h.
- The cefclient project now uses the DLL instead of the static library.
- Type definitions have been moved from cef.h to cef_types.h so that they can be shared by both cef.h and cef_capi.h.  This change required some enumeration member name modifications throughout the code base.
- Fixed variable naming inconsistencies.
- Added CefVariant::GetArraySize() method and _NPN_ArrayObjectGetVectorSize() function.
- Remove the ProjectSection(WebsiteProperties) sections from cef.sln to improve VS2005 performance.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@16 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef_dll/cpptoc/request_cpptoc.h

@@ -0,0 +1,51 @@
+// Copyright (c) 2009 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+
+#ifndef _REQUEST_CPPTOC_H
+#define _REQUEST_CPPTOC_H
+
+#ifndef BUILDING_CEF_SHARED
+#pragma message("Warning: "__FILE__" may be accessed DLL-side only")
+#else // BUILDING_CEF_SHARED
+
+#include "cef.h"
+#include "cef_capi.h"
+#include "cpptoc.h"
+
+
+// Wrap a C++ request class with a C request structure.
+// This class may be instantiated and accessed DLL-side only.
+class CefRequestCppToC : public CefCppToC<CefRequest, cef_request_t>
+{
+public:
+  CefRequestCppToC(CefRefPtr<CefRequest> cls);
+  virtual ~CefRequestCppToC() {}
+};
+
+
+// Wrap a C++ post data class with a C post data structure.
+// This class may be instantiated and accessed DLL-side only.
+class CefPostDataCppToC : public CefCppToC<CefPostData, cef_post_data_t>
+{
+public:
+  CefPostDataCppToC(CefRefPtr<CefPostData> cls);
+  virtual ~CefPostDataCppToC() {}
+};
+
+class CefPostDataElementCppToC;
+
+
+// Wrap a C++ post data element class with a C post data element structure.
+// This class may be instantiated and accessed DLL-side only.
+class CefPostDataElementCppToC :
+    public CefCppToC<CefPostDataElement, cef_post_data_element_t>
+{
+public:
+  CefPostDataElementCppToC(CefRefPtr<CefPostDataElement> cls);
+  virtual ~CefPostDataElementCppToC() {}
+};
+
+
+#endif // BUILDING_CEF_SHARED
+#endif // _REQUEST_CPPTOC_H