Correct const accessors in base/values.(h|cc)

chrome/test/webdriver/commands/webelement_commands.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/test/webdriver/commands/webelement_commands.h"
 
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/test/webdriver/commands/response.h"
 #include "chrome/test/webdriver/webdriver_basic_types.h"
 #include "chrome/test/webdriver/webdriver_error.h"
 #include "chrome/test/webdriver/webdriver_session.h"
 #include "chrome/test/webdriver/webdriver_util.h"
 #include "third_party/webdriver/atoms.h"
 
 namespace webdriver {
 
 ///////////////////// WebElementCommand ////////////////////
 
 WebElementCommand::WebElementCommand(
     const std::vector<std::string>& path_segments,
-    const DictionaryValue* const parameters)
+    DictionaryValue* const parameters)
     : WebDriverCommand(path_segments, parameters),
       path_segments_(path_segments) {}
 
 WebElementCommand::~WebElementCommand() {}
 
 bool WebElementCommand::Init(Response* const response) {
   if (!WebDriverCommand::Init(response))
     return false;
 
   // There should be at least 5 segments to match
@@ skipping 485 matching lines @@
   if (scoped_value->GetAsString(&actual_value)) {
     *result = LowerCaseEqualsASCII(actual_value, value.c_str());
   } else {
     // Note we do not handle converting a number to a string.
     *result = false;
   }
   return NULL;
 }
 
 Error* ElementValueCommand::DragAndDropFilePaths() const {
-  ListValue* path_list;
+  const ListValue* path_list;
   if (!GetListParameter("value", &path_list))
     return new Error(kBadRequest, "Missing or invalid 'value' parameter");
 
   // Compress array into single string.
   FilePath::StringType paths_string;
   for (size_t i = 0; i < path_list->GetSize(); ++i) {
     FilePath::StringType path_part;
     if (!path_list->GetString(i, &path_part)) {
       return new Error(
           kBadRequest,
@@ skipping 27 matching lines @@
 
   Point location;
   error = session_->GetClickableLocation(element, &location);
   if (error)
     return error;
 
   return session_->DragAndDropFilePaths(location, paths);
 }
 
 Error* ElementValueCommand::SendKeys() const {
-  ListValue* key_list;
+  const ListValue* key_list;
   if (!GetListParameter("value", &key_list)) {
     return new Error(kBadRequest, "Missing or invalid 'value' parameter");
   }
 
   // Flatten the given array of strings into one.
   string16 keys;
   Error* error = FlattenStringArray(key_list, &keys);
   if (error)
     return error;
 
@@ skipping 30 matching lines @@
     return;
   }
   if (!result->IsType(Value::TYPE_STRING)) {
     response->SetError(new Error(kUnknownError, "Result is not string type"));
     return;
   }
   response->SetValue(result.release());
 }
 
 }  // namespace webdriver