Remove --enablde-drive-v2-api flag.

chrome/browser/drive/drive_api_util.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 "chrome/browser/drive/drive_api_util.h"
 
 #include <string>
 
-#include "base/command_line.h"
 #include "base/files/scoped_platform_file_closer.h"
 #include "base/logging.h"
 #include "base/md5.h"
 #include "base/platform_file.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
-#include "chrome/browser/drive/drive_switches.h"
 #include "content/public/browser/browser_thread.h"
 #include "google_apis/drive/drive_api_parser.h"
 #include "google_apis/drive/gdata_wapi_parser.h"
 #include "net/base/escape.h"
 #include "third_party/re2/re2/re2.h"
 #include "url/gurl.h"
 
 namespace drive {
 namespace util {
 namespace {
@@ skipping 112 matching lines @@
 
   return resource.Pass();
 }
 
 // Returns the argument string.
 std::string Identity(const std::string& resource_id) { return resource_id; }
 
 }  // namespace
 
 
-bool IsDriveV2ApiEnabled() {
-  const CommandLine* command_line = CommandLine::ForCurrentProcess();
-
-  // Enable Drive API v2 by default.
-  if (!command_line->HasSwitch(switches::kEnableDriveV2Api))
-    return true;
-
-  std::string value =
-      command_line->GetSwitchValueASCII(switches::kEnableDriveV2Api);
-  StringToLowerASCII(&value);
-  // The value must be "" or "true" for true, or "false" for false.
-  DCHECK(value.empty() || value == "true" || value == "false");
-  return value != "false";
-}
-
 std::string EscapeQueryStringValue(const std::string& str) {
   std::string result;
   result.reserve(str.size());
   for (size_t i = 0; i < str.size(); ++i) {
     if (str[i] == '\\' || str[i] == '\'') {
       result.push_back('\\');
     }
     result.push_back(str[i]);
   }
   return result;
@@ skipping 440 matching lines @@
 
   base::MD5Digest digest;
   base::MD5Final(&digest, &context);
   return MD5DigestToBase16(digest);
 }
 
 const char kWapiRootDirectoryResourceId[] = "folder:root";
 
 }  // namespace util
 }  // namespace drive