[inspector] Build inspector under v8_enable_inspector build flag.

src/inspector/V8InjectedScriptHost.h

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_INSPECTOR_V8INJECTEDSCRIPTHOST_H_
 #define V8_INSPECTOR_V8INJECTEDSCRIPTHOST_H_
 
-#include <v8.h>
+#include "include/v8.h"
 
 namespace v8_inspector {
 
 class V8InspectorImpl;
 
 // 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
@@ skipping 18 matching lines @@
   static void objectHasOwnPropertyCallback(
       const v8::FunctionCallbackInfo<v8::Value>&);
   static void bindCallback(const v8::FunctionCallbackInfo<v8::Value>&);
   static void proxyTargetValueCallback(
       const v8::FunctionCallbackInfo<v8::Value>&);
 };
 
 }  // namespace v8_inspector
 
 #endif  // V8_INSPECTOR_V8INJECTEDSCRIPTHOST_H_