1 files changed, 13 insertions, 0 deletions
diff --git a/Source/WebKit/chromium/public/WebFrameClient.h b/Source/WebKit/chromium/public/WebFrameClient.h
index 73980bf7f..bda3c0389 100644
--- a/Source/WebKit/chromium/public/WebFrameClient.h
+++ b/Source/WebKit/chromium/public/WebFrameClient.h
@@ -420,6 +420,19 @@ public:
     // Platform::current()->userAgent() will be called to provide one.
     virtual WebString userAgentOverride(WebFrame*, const WebURL& url) { return WebString(); }
 
+    // WebGL ------------------------------------------------------
+
+    // Asks the embedder whether WebGL is allowed for the given WebFrame.
+    // This call is placed here instead of WebPermissionClient because this
+    // class is implemented in content/, and putting it here avoids adding
+    // more public content/ APIs.
+    virtual bool allowWebGL(WebFrame*, bool defaultValue) { return defaultValue; }
+
+    // Notifies the client that a WebGL context was lost on this page with the
+    // given reason (one of the GL_ARB_robustness status codes; see
+    // Extensions3D.h in WebCore/platform/graphics).
+    virtual void didLoseWebGLContext(WebFrame*, int) { }
+
 protected:
     ~WebFrameClient() { }
 };