Fix a bunch of IWYU violators that don't include scoped_ptr.h

extensions/renderer/activity_log_converter_strategy.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/renderer/activity_log_converter_strategy.h"
 
 #include "base/logging.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "v8/include/v8.h"
 
 namespace extensions {
 
 namespace {
 
 // Summarize a V8 value. This performs a shallow conversion in all cases, and
 // returns only a string with a description of the value (e.g.,
 // "[HTMLElement]").
@@ skipping 55 matching lines @@
     v8::Isolate* isolate,
     const FromV8ValueCallback& callback) const {
   scoped_ptr<base::Value> parsed_value;
   parsed_value = SummarizeV8Value(isolate, value);
   *out = parsed_value.release();
 
   return true;
 }
 
 }  // namespace extensions