Update SplitString calls in chrome.

chrome/test/chromedriver/server/http_handler.cc

 // Copyright (c) 2013 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/test/chromedriver/server/http_handler.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
@@ skipping 724 matching lines @@
 }
 
 bool MatchesCommand(const std::string& method,
                     const std::string& path,
                     const CommandMapping& command,
                     std::string* session_id,
                     base::DictionaryValue* out_params) {
   if (!MatchesMethod(command.method, method))
     return false;
 
-  std::vector<std::string> path_parts;
-  base::SplitString(path, '/', &path_parts);
-  std::vector<std::string> command_path_parts;
-  base::SplitString(command.path_pattern, '/', &command_path_parts);
+  std::vector<std::string> path_parts = base::SplitString(
+      path, "/", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
+  std::vector<std::string> command_path_parts = base::SplitString(
+      command.path_pattern, "/", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
   if (path_parts.size() != command_path_parts.size())
     return false;
 
   base::DictionaryValue params;
   for (size_t i = 0; i < path_parts.size(); ++i) {
     CHECK(command_path_parts[i].length());
     if (command_path_parts[i][0] == ':') {
       std::string name = command_path_parts[i];
       name.erase(0, 1);
       CHECK(name.length());
       if (name == "sessionId")
         *session_id = path_parts[i];
       else
         params.SetString(name, path_parts[i]);
     } else if (command_path_parts[i] != path_parts[i]) {
       return false;
     }
   }
   out_params->MergeDictionary(&params);
   return true;
 }
 
 }  // namespace internal