Add animation support for WebP images

Source/WebKit/chromium/public/WebRuntimeFeatures.h

-#include "../../../../public/webview/WebRuntimeFeatures.h"
+/*

[Noel Gordon, 2013/06/07 08:06:21]

Looks to me like this file was re-written by you.  Not sure this file needs to
be changed.  

[urvang (Google), 2013/06/10 22:11:59]

Ohh, I thought I had take care of this.
Fixed now.

+ * Copyright (C) 2013 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.
+ */
+
+#ifndef WebRuntimeFeatures_h
+#define WebRuntimeFeatures_h
+
+#include "../../../../public/platform/WebCommon.h"
+
+namespace WebKit {
+
+// This class is used to enable runtime features of Blink.
+// All features are disabled by default.
+// Most clients should call enableStableFeatures() to enable
+// features Blink has made API commitments to.
+class WebRuntimeFeatures {
+public:
+    WEBKIT_EXPORT static void enableStableFeatures(bool);
+    WEBKIT_EXPORT static void enableExperimentalFeatures(bool);
+    WEBKIT_EXPORT static void enableTestOnlyFeatures(bool);
+
+    // FIXME: Delete after removing all callers in Content.
+    static void enableFullScreenAPI(bool enable) { enableFullscreen(enable); }
+    static void enableIndexedDatabase(bool enable) { enableIndexedDB(enable); }
+
+    WEBKIT_EXPORT static void enableApplicationCache(bool);
+    WEBKIT_EXPORT static bool isApplicationCacheEnabled();
+
+    WEBKIT_EXPORT static void enableCanvasPath(bool);
+    WEBKIT_EXPORT static bool isCanvasPathEnabled();
+
+    WEBKIT_EXPORT static void enableCSSCompositing(bool);
+    WEBKIT_EXPORT static bool isCSSCompositingEnabled();
+
+    WEBKIT_EXPORT static void enableCSSExclusions(bool);
+    WEBKIT_EXPORT static bool isCSSExclusionsEnabled();
+
+    WEBKIT_EXPORT static void enableCSSRegions(bool);
+    WEBKIT_EXPORT static bool isCSSRegionsEnabled();
+
+    WEBKIT_EXPORT static void enableCSSTouchAction(bool);
+    WEBKIT_EXPORT static bool isCSSTouchActionEnabled();
+
+    WEBKIT_EXPORT static void enableCustomDOMElements(bool);
+    WEBKIT_EXPORT static bool isCustomDOMElementsEnabled();
+
+    WEBKIT_EXPORT static void enableDatabase(bool);
+    WEBKIT_EXPORT static bool isDatabaseEnabled();
+
+    WEBKIT_EXPORT static void enableDeviceMotion(bool);
+    WEBKIT_EXPORT static bool isDeviceMotionEnabled();
+
+    WEBKIT_EXPORT static void enableDeviceOrientation(bool);
+    WEBKIT_EXPORT static bool isDeviceOrientationEnabled();
+
+    WEBKIT_EXPORT static void enableDialogElement(bool);
+    WEBKIT_EXPORT static bool isDialogElementEnabled();
+
+    WEBKIT_EXPORT static void enableDirectoryUpload(bool);
+    WEBKIT_EXPORT static bool isDirectoryUploadEnabled();
+
+    WEBKIT_EXPORT static void enableEncryptedMedia(bool);
+    WEBKIT_EXPORT static bool isEncryptedMediaEnabled();
+
+    WEBKIT_EXPORT static void enableLegacyEncryptedMedia(bool);
+    WEBKIT_EXPORT static bool isLegacyEncryptedMediaEnabled();
+
+    WEBKIT_EXPORT static void enableExperimentalCanvasFeatures(bool);
+    WEBKIT_EXPORT static bool isExperimentalCanvasFeaturesEnabled();
+
+    WEBKIT_EXPORT static void enableExperimentalContentSecurityPolicyFeatures(bool);
+    WEBKIT_EXPORT static bool isExperimentalContentSecurityPolicyFeaturesEnabled();
+
+    WEBKIT_EXPORT static void enableExperimentalShadowDOM(bool);
+    WEBKIT_EXPORT static bool isExperimentalShadowDOMEnabled();
+
+    WEBKIT_EXPORT static void enableExperimentalWebSocket(bool);
+    WEBKIT_EXPORT static bool isExperimentalWebSocketEnabled();
+
+    WEBKIT_EXPORT static void enableFileSystem(bool);
+    WEBKIT_EXPORT static bool isFileSystemEnabled();
+
+    WEBKIT_EXPORT static void enableFontLoadEvents(bool);
+    WEBKIT_EXPORT static bool isFontLoadEventsEnabled();
+
+    WEBKIT_EXPORT static void enableFullscreen(bool);
+    WEBKIT_EXPORT static bool isFullscreenEnabled();
+
+    WEBKIT_EXPORT static void enableGamepad(bool);
+    WEBKIT_EXPORT static bool isGamepadEnabled();
+
+    WEBKIT_EXPORT static void enableGeolocation(bool);
+    WEBKIT_EXPORT static bool isGeolocationEnabled();
+
+    WEBKIT_EXPORT static void enableIMEAPI(bool);
+    WEBKIT_EXPORT static bool isIMEAPIEnabled();
+
+    WEBKIT_EXPORT static void enableIndexedDB(bool);
+    WEBKIT_EXPORT static bool isIndexedDBEnabled();
+
+    WEBKIT_EXPORT static void enableInputTypeWeek(bool);
+    WEBKIT_EXPORT static bool isInputTypeWeekEnabled();
+
+    WEBKIT_EXPORT static void enableJavaScriptI18NAPI(bool);
+    WEBKIT_EXPORT static bool isJavaScriptI18NAPIEnabled();
+
+    WEBKIT_EXPORT static void enableLazyLayout(bool);
+    WEBKIT_EXPORT static bool isLazyLayoutEnabled();
+
+    WEBKIT_EXPORT static void enableLocalStorage(bool);
+    WEBKIT_EXPORT static bool isLocalStorageEnabled();
+
+    WEBKIT_EXPORT static void enableMediaPlayer(bool);
+    WEBKIT_EXPORT static bool isMediaPlayerEnabled();
+
+    WEBKIT_EXPORT static void enableMediaSource(bool);
+    WEBKIT_EXPORT static bool isMediaSourceEnabled();
+
+    WEBKIT_EXPORT static void enableWebKitMediaSource(bool);
+    WEBKIT_EXPORT static bool isWebKitMediaSourceEnabled();
+
+    WEBKIT_EXPORT static void enableMediaStream(bool);
+    WEBKIT_EXPORT static bool isMediaStreamEnabled();
+
+    WEBKIT_EXPORT static void enableNotifications(bool);
+    WEBKIT_EXPORT static bool isNotificationsEnabled();
+
+    WEBKIT_EXPORT static void enablePagePopup(bool);
+    WEBKIT_EXPORT static bool isPagePopupEnabled();
+
+    WEBKIT_EXPORT static void enableParseSVGAsHTML(bool);
+    WEBKIT_EXPORT static bool isParseSVGAsHTMLEnabled();
+
+    WEBKIT_EXPORT static void enablePeerConnection(bool);
+    WEBKIT_EXPORT static bool isPeerConnectionEnabled();
+
+    WEBKIT_EXPORT static void enableQuota(bool);
+    WEBKIT_EXPORT static bool isQuotaEnabled();
+
+    WEBKIT_EXPORT static void enableRequestAutocomplete(bool);
+    WEBKIT_EXPORT static bool isRequestAutocompleteEnabled();
+
+    WEBKIT_EXPORT static void enableScriptedSpeech(bool);
+    WEBKIT_EXPORT static bool isScriptedSpeechEnabled();
+
+    WEBKIT_EXPORT static void enableSeamlessIFrames(bool);
+    WEBKIT_EXPORT static bool isSeamlessIFramesEnabled();
+
+    WEBKIT_EXPORT static void enableSessionStorage(bool);
+    WEBKIT_EXPORT static bool isSessionStorageEnabled();
+
+    WEBKIT_EXPORT static void enableSpeechInput(bool);
+    WEBKIT_EXPORT static bool isSpeechInputEnabled();
+
+    WEBKIT_EXPORT static void enableSpeechSynthesis(bool);
+    WEBKIT_EXPORT static bool isSpeechSynthesisEnabled();
+
+    WEBKIT_EXPORT static void enableStyleScoped(bool);
+    WEBKIT_EXPORT static bool isStyleScopedEnabled();
+
+    WEBKIT_EXPORT static void enableTouch(bool);
+    WEBKIT_EXPORT static bool isTouchEnabled();
+
+    WEBKIT_EXPORT static void enableVideoTrack(bool);
+    WEBKIT_EXPORT static bool isVideoTrackEnabled();
+
+    WEBKIT_EXPORT static void enableWebAudio(bool);
+    WEBKIT_EXPORT static bool isWebAudioEnabled();
+
+    WEBKIT_EXPORT static void enableWebGLDraftExtensions(bool);
+    WEBKIT_EXPORT static bool isWebGLDraftExtensionsEnabled();
+
+    WEBKIT_EXPORT static void enableWebMIDI(bool);
+    WEBKIT_EXPORT static bool isWebMIDIEnabled();
+
+    WEBKIT_EXPORT static void enableWebPInAcceptHeader(bool);
+    WEBKIT_EXPORT static bool isWebPInAcceptHeaderEnabled();
+
+    WEBKIT_EXPORT static void enableDataListElement(bool);
+    WEBKIT_EXPORT static bool isDataListElementEnabled();
+
+    WEBKIT_EXPORT static void enableAnimatedWebP(bool);
+    WEBKIT_EXPORT static bool isAnimatedWebPEnabled();
+
+private:
+    WebRuntimeFeatures();
+};
+
+} // namespace WebKit
+
+#endif