Continue to clean c_str() calls.

chrome/browser/ui/browser_window_state.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/ui/browser_window_state.h"
 
 #include <stddef.h>
 
 #include "base/command_line.h"
 #include "base/macros.h"
@@ skipping 67 matching lines @@
         prefs::kBrowserWindowPlacementPopup : prefs::kBrowserWindowPlacement;
   }
   return browser->app_name();
 }
 
 std::unique_ptr<DictionaryPrefUpdate> GetWindowPlacementDictionaryReadWrite(
     const std::string& window_name,
     PrefService* prefs) {
   DCHECK(!window_name.empty());
   // A normal DictionaryPrefUpdate will suffice for non-app windows.
-  if (prefs->FindPreference(window_name.c_str())) {
-    return base::MakeUnique<DictionaryPrefUpdate>(prefs, window_name.c_str());
+  if (prefs->FindPreference(window_name)) {
+    return base::MakeUnique<DictionaryPrefUpdate>(prefs, window_name);
   }
   return std::unique_ptr<DictionaryPrefUpdate>(
       new WindowPlacementPrefUpdate(prefs, window_name));
 }
 
 const base::DictionaryValue* GetWindowPlacementDictionaryReadOnly(
     const std::string& window_name,
     PrefService* prefs) {
   DCHECK(!window_name.empty());
-  if (prefs->FindPreference(window_name.c_str()))
-    return prefs->GetDictionary(window_name.c_str());
+  if (prefs->FindPreference(window_name))
+    return prefs->GetDictionary(window_name);
 
   const base::DictionaryValue* app_windows =
       prefs->GetDictionary(prefs::kAppWindowPlacement);
   if (!app_windows)
     return NULL;
   const base::DictionaryValue* to_return = NULL;
   app_windows->GetDictionary(window_name, &to_return);
   return to_return;
 }
 
@@ skipping 57 matching lines @@
   if (parsed_command_line.HasSwitch(switches::kWindowPosition)) {
     std::string str =
         parsed_command_line.GetSwitchValueASCII(switches::kWindowPosition);
     int x, y;
     if (ParseCommaSeparatedIntegers(str, &x, &y))
       bounds->set_origin(gfx::Point(x, y));
   }
 }
 
 }  // namespace chrome