Remove v8CallOrCrash

third_party/WebKit/Source/web/InspectorOverlay.cpp

 /*
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 495 matching lines @@
     const WebData& overlayPageHTMLResource = Platform::current()->loadResource("InspectorOverlayPage.html");
     RefPtr<SharedBuffer> data = SharedBuffer::create(overlayPageHTMLResource.data(), overlayPageHTMLResource.size());
     loader.load(FrameLoadRequest(0, blankURL(), SubstituteData(data, "text/html", "UTF-8", KURL(), ForceSynchronousLoad)));
     v8::Isolate* isolate = toIsolate(frame);
     ScriptState* scriptState = ScriptState::forMainWorld(frame);
     DCHECK(scriptState);
     ScriptState::Scope scope(scriptState);
     v8::Local<v8::Object> global = scriptState->context()->Global();
     v8::Local<v8::Value> overlayHostObj = toV8(m_overlayHost.get(), global, isolate);
     DCHECK(!overlayHostObj.IsEmpty());
-    v8CallOrCrash(global->Set(scriptState->context(), v8AtomicString(isolate, "InspectorOverlayHost"), overlayHostObj));
+    global->Set(scriptState->context(), v8AtomicString(isolate, "InspectorOverlayHost"), overlayHostObj).ToChecked();
 
 #if OS(WIN)
     evaluateInOverlay("setPlatform", "windows");
 #elif OS(MACOSX)
     evaluateInOverlay("setPlatform", "mac");
 #elif OS(POSIX)
     evaluateInOverlay("setPlatform", "linux");
 #endif
 
     return m_overlayPage.get();
@@ skipping 263 matching lines @@
 
 void InspectorOverlay::initializeLayoutEditorIfNeeded(Node* node)
 {
     if (m_inspectMode != InspectorDOMAgent::ShowLayoutEditor || !node || !node->isElementNode() || !node->ownerDocument()->isActive() || !m_cssAgent || !m_domAgent)
         return;
     m_layoutEditor = LayoutEditor::create(toElement(node), m_cssAgent, m_domAgent, &overlayMainFrame()->script());
     toChromeClientImpl(m_webViewImpl->page()->chromeClient()).setCursorOverridden(true);
 }
 
 } // namespace blink