diff -r 000000000000 -r 4f2f89ce4247 WebKit/chromium/src/GLES2Context.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/chromium/src/GLES2Context.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2010 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+
+#include "GLES2Context.h"
+#include "GLES2ContextInternal.h"
+#include "IntSize.h"
+#include "WebGLES2Context.h"
+#include "WebKit.h"
+#include "WebKitClient.h"
+#include "WebViewImpl.h"
+#include <wtf/OwnPtr.h>
+
+// There are two levels of delegation in this file:
+//
+//   1. GLES2Context delegates to GLES2ContextInternal. This is done
+//      so that we have some place to store data members common among
+//      implementations.
+//
+//   2. GLES2ContextInternal delegates to an implementation of
+//      WebGLES2Context. This is done so we have a place to inject an
+//      implementation which creates the GL ES context.
+
+using namespace WebKit;
+
+namespace WebCore {
+
+PassOwnPtr<GLES2ContextInternal> GLES2ContextInternal::create(WebGLES2Context* impl, bool owns)
+{
+    PassOwnPtr<GLES2ContextInternal> result = new GLES2ContextInternal(impl, owns);
+    return result;
+}
+
+PassOwnPtr<GLES2Context> GLES2Context::create(PassOwnPtr<GLES2ContextInternal> internal)
+{
+    PassOwnPtr<GLES2Context> result = new GLES2Context();
+    result->m_internal = internal;
+    return result;
+}
+
+GLES2Context::GLES2Context()
+{
+}
+
+GLES2Context::~GLES2Context()
+{
+}
+
+bool GLES2Context::makeCurrent()
+{
+    WebGLES2Context* webContext = m_internal->getWebGLES2Context();
+    if (!webContext)
+        return false;
+    return webContext->makeCurrent();
+}
+
+bool GLES2Context::destroy()
+{
+    WebGLES2Context* webContext = m_internal->getWebGLES2Context();
+    if (!webContext)
+        return false;
+    return webContext->destroy();
+}
+
+bool GLES2Context::swapBuffers()
+{
+    WebGLES2Context* webContext = m_internal->getWebGLES2Context();
+    if (!webContext)
+        return false;
+    return webContext->swapBuffers();
+}
+
+void GLES2Context::resizeOffscreenContent(const IntSize& size)
+{
+    WebGLES2Context* webContext = m_internal->getWebGLES2Context();
+    ASSERT(webContext);
+    webContext->resizeOffscreenContent(size);
+}
+
+unsigned GLES2Context::getOffscreenContentParentTextureId()
+{
+    WebGLES2Context* webContext = m_internal->getWebGLES2Context();
+    ASSERT(webContext);
+    return webContext->getOffscreenContentParentTextureId();
+}
+
+}  // namespace WebCore