Remove redundant codepath for webgl api blocking

third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp

Index: third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp
diff --git a/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp b/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp
index 1fa00a882fa35a7e4d9f714a938e1ece4ca5c37e..a4f8cfb4c4be6d2b7c6b5d06da7c32f731845335 100644
--- a/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp
+++ b/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.cpp
@@ -5006,13 +5006,6 @@ void WebGLRenderingContextBase::loseContextImpl(WebGLRenderingContextBase::LostC
     ASSERT(m_contextLostMode != NotLostContext);
     m_autoRecoveryMethod = autoRecoveryMethod;
 
-    if (mode == RealLostContext) {
-        // Inform the embedder that a lost context was received. In response, the embedder might
-        // decide to take action such as asking the user for permission to use WebGL again.
-        if (LocalFrame* frame = canvas()->document().frame())
-            frame->loader().client()->didLoseWebGLContext(contextGL()->GetGraphicsResetStatusKHR());
-    }
-
     // Make absolutely sure we do not refer to an already-deleted texture or framebuffer.
     drawingBuffer()->setTexture2DBinding(0);
     drawingBuffer()->setFramebufferBinding(GL_FRAMEBUFFER, 0);