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/transfer_util.h

@@ -0,0 +1,23 @@
+// 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 _TRANSFER_UTIL_H
+#define _TRANSFER_UTIL_H
+
+#include "cef_string.h"
+#include "cef_string_map.h"
+
+// Copy contents from one map type to another.
+void transfer_string_map_contents(cef_string_map_t fromMap,
+                                  std::map<std::wstring, std::wstring>& toMap);
+void transfer_string_map_contents(const std::map<std::wstring, std::wstring>& fromMap,
+                                  cef_string_map_t toMap);
+
+// Copy the contents from one string type to another.
+void transfer_string_contents(const std::wstring& fromString,
+                              cef_string_t* toString);
+void transfer_string_contents(cef_string_t fromString, std::wstring& toString,
+                              bool freeFromString);
+
+#endif // _TRANSFER_UTIL_H