Issue 71980: Extensions code should use UTF-16 for user-visible Unicode strings

chrome/browser/extensions/extension_error_reporter.cc

 // Copyright (c) 2011 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/extensions/extension_error_reporter.h"
 
 #include "build/build_config.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 17 matching lines @@
   return instance_;
 }
 
 ExtensionErrorReporter::ExtensionErrorReporter(bool enable_noisy_errors)
     : ui_loop_(MessageLoop::current()),
       enable_noisy_errors_(enable_noisy_errors) {
 }
 
 ExtensionErrorReporter::~ExtensionErrorReporter() {}
 
-void ExtensionErrorReporter::ReportError(const std::string& message,
+void ExtensionErrorReporter::ReportError(const string16& message,
                                          bool be_noisy) {
   // NOTE: There won't be a ui_loop_ in the unit test environment.
   if (ui_loop_ && MessageLoop::current() != ui_loop_) {
     // base::Unretained is okay since the ExtensionErrorReporter is a singleton
     // that lives until the end of the process.
     ui_loop_->PostTask(FROM_HERE,
         base::Bind(&ExtensionErrorReporter::ReportError,
                    base::Unretained(this),
                    message,
                    be_noisy));
     return;
   }
 
   errors_.push_back(message);
 
   // TODO(aa): Print the error message out somewhere better. I think we are
   // going to need some sort of 'extension inspector'.
   LOG(ERROR) << "Extension error: " << message;
 
   if (enable_noisy_errors_ && be_noisy) {
     browser::ShowErrorBox(NULL,
                           UTF8ToUTF16("Extension error"),
-                          UTF8ToUTF16(message));
+                          message);
   }
 }
 
-const std::vector<std::string>* ExtensionErrorReporter::GetErrors() {
+const std::vector<string16>* ExtensionErrorReporter::GetErrors() {
   return &errors_;
 }
 
 void ExtensionErrorReporter::ClearErrors() {
   errors_.clear();
 }