Random cleanup around google_apis/drive and c/b/drive.

google_apis/drive/drive_api_parser.cc

 // Copyright (c) 2012 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 "google_apis/drive/drive_api_parser.h"
 
-#include <algorithm>
-
 #include "base/basictypes.h"
-#include "base/files/file_path.h"
 #include "base/json/json_value_converter.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
 #include "base/values.h"
 #include "google_apis/drive/time_util.h"
 
-using base::Value;
-using base::DictionaryValue;
-using base::ListValue;
-
 namespace google_apis {
 
 namespace {
 
 const int64 kUnsetFileSize = -1;
 
 bool CreateFileResourceFromValue(const base::Value* value,
                                  scoped_ptr<FileResource>* file) {
   *file = FileResource::CreateFrom(*value);
   return !!*file;
@@ skipping 35 matching lines @@
     const base::Value* value,
     std::vector<FileResource::OpenWithLink>* result) {
   DCHECK(value);
   DCHECK(result);
 
   const base::DictionaryValue* dictionary_value;
   if (!value->GetAsDictionary(&dictionary_value))
     return false;
 
   result->reserve(dictionary_value->size());
-  for (DictionaryValue::Iterator iter(*dictionary_value);
+  for (base::DictionaryValue::Iterator iter(*dictionary_value);
        !iter.IsAtEnd(); iter.Advance()) {
     std::string string_value;
     if (!iter.value().GetAsString(&string_value))
       return false;
 
     FileResource::OpenWithLink open_with_link;
     open_with_link.app_id = iter.key();
     open_with_link.open_url = GURL(string_value);
     result->push_back(open_with_link);
   }
@@ skipping 614 matching lines @@
 bool ImageMediaMetadata::Parse(const base::Value& value) {
   base::JSONValueConverter<ImageMediaMetadata> converter;
   if (!converter.Convert(value, this)) {
     LOG(ERROR) << "Unable to parse: Invalid ImageMediaMetadata.";
     return false;
   }
   return true;
 }
 
 }  // namespace google_apis