DevTools: check for scripts being forbinned when dispatching context menu events.

third_party/WebKit/Source/core/inspector/DevToolsHost.cpp

Index: third_party/WebKit/Source/core/inspector/DevToolsHost.cpp
diff --git a/third_party/WebKit/Source/core/inspector/DevToolsHost.cpp b/third_party/WebKit/Source/core/inspector/DevToolsHost.cpp
index 437b3c828a2b153f484ce1ca2dfd3105aa04adc8..9854ebcd4eceab5bc6d0963d9c4cf95c16c25015 100644
--- a/third_party/WebKit/Source/core/inspector/DevToolsHost.cpp
+++ b/third_party/WebKit/Source/core/inspector/DevToolsHost.cpp
@@ -50,6 +50,7 @@
 #include "platform/ContextMenu.h"
 #include "platform/ContextMenuItem.h"
 #include "platform/HostWindow.h"
+#include "platform/ScriptForbiddenScope.h"
 #include "platform/SharedBuffer.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/network/ResourceError.h"
@@ -137,6 +138,8 @@ DEFINE_TRACE(DevToolsHost)
 
 void DevToolsHost::evaluateScript(const String& expression)
 {
+    if (ScriptForbiddenScope::isScriptForbidden())
+        return;
     if (!m_frontendFrame)
         return;
     ScriptState* scriptState = ScriptState::forMainWorld(m_frontendFrame);