[DevTools] Removed InjectedScriptHost

third_party/WebKit/Source/platform/v8_inspector/V8InjectedScriptHost.h

Index: third_party/WebKit/Source/platform/v8_inspector/V8InjectedScriptHost.h
diff --git a/third_party/WebKit/Source/platform/v8_inspector/V8InjectedScriptHost.h b/third_party/WebKit/Source/platform/v8_inspector/V8InjectedScriptHost.h
index 043c81220216341cc17f677c869a0af3a5ff3340..7f3669f4da3186a7e7d09b5c257f5e3b1ce00ef1 100644
--- a/third_party/WebKit/Source/platform/v8_inspector/V8InjectedScriptHost.h
+++ b/third_party/WebKit/Source/platform/v8_inspector/V8InjectedScriptHost.h
@@ -9,15 +9,20 @@
 
 namespace blink {
 
-class InjectedScriptHost;
-class V8DebuggerClient;
+class V8DebuggerImpl;
+
+// SECURITY NOTE: Although the InjectedScriptHost is intended for use solely by the inspector,
+// a reference to the InjectedScriptHost may be leaked to the page being inspected. Thus, the
+// InjectedScriptHost must never implemment methods that have more power over the page than the
+// page already has itself (e.g. origin restriction bypasses).
 
 class V8InjectedScriptHost {
 public:
-    static v8::Local<v8::Object> wrap(v8::Local<v8::FunctionTemplate> constructorTemplate, v8::Local<v8::Context>, InjectedScriptHost*);
-    static InjectedScriptHost* unwrap(v8::Local<v8::Context>, v8::Local<v8::Object>);
-    static v8::Local<v8::FunctionTemplate> createWrapperTemplate(v8::Isolate*);
+    // We expect that debugger outlives any JS context and thus V8InjectedScriptHost (owned by JS)
+    // is destroyed before debugger.
+    static v8::Local<v8::Object> create(v8::Local<v8::Context>, V8DebuggerImpl*);
 
+private:
     static void internalConstructorNameCallback(const v8::FunctionCallbackInfo<v8::Value>&);
     static void formatAccessorsAsProperties(const v8::FunctionCallbackInfo<v8::Value>&);
     static void isTypedArrayCallback(const v8::FunctionCallbackInfo<v8::Value>&);
@@ -26,7 +31,6 @@ public:
     static void collectionEntriesCallback(const v8::FunctionCallbackInfo<v8::Value>&);
     static void getInternalPropertiesCallback(const v8::FunctionCallbackInfo<v8::Value>&);
     static void getEventListenersCallback(const v8::FunctionCallbackInfo<v8::Value>&);
-    static void callFunctionCallback(const v8::FunctionCallbackInfo<v8::Value>&);
     static void suppressWarningsAndCallFunctionCallback(const v8::FunctionCallbackInfo<v8::Value>&);
     static void setNonEnumPropertyCallback(const v8::FunctionCallbackInfo<v8::Value>&);
     static void setFunctionVariableValueCallback(const v8::FunctionCallbackInfo<v8::Value>&);