Change ExecuteJavaScript* helper functions in browser_test_utils.{h,cc}

content/browser/database_browsertest.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 "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
@@ skipping 10 matching lines @@
 
 class DatabaseTest : public ContentBrowserTest {
  public:
   DatabaseTest() {}
 
   void RunScriptAndCheckResult(Shell* shell,
                                const std::string& script,
                                const std::string& result) {
     std::string data;
     ASSERT_TRUE(ExecuteJavaScriptAndExtractString(
-        shell->web_contents()->GetRenderViewHost(), L"",
-        ASCIIToWide(script), &data));
+        shell->web_contents()->GetRenderViewHost(),
+        std::string(),
+        script,
+        &data));
     ASSERT_EQ(data, result);
   }
 
   void Navigate(Shell* shell) {
     NavigateToURL(shell, GetTestUrl("", "simple_database.html"));
   }
 
   void CreateTable(Shell* shell) {
     RunScriptAndCheckResult(shell, "createTable()", "done");
   }
 
   void InsertRecord(Shell* shell, const std::string& data) {
     RunScriptAndCheckResult(shell, "insertRecord('" + data + "')", "done");
   }
 
   void UpdateRecord(Shell* shell, int index, const std::string& data) {
     RunScriptAndCheckResult(
-      shell, "updateRecord(" + base::IntToString(index) + ", '" + data + "')",
-      "done");
+        shell,
+        "updateRecord(" + base::IntToString(index) + ", '" + data + "')",
+        "done");
   }
 
   void DeleteRecord(Shell* shell, int index) {
     RunScriptAndCheckResult(
-      shell, "deleteRecord(" + base::IntToString(index) + ")", "done");
+        shell, "deleteRecord(" + base::IntToString(index) + ")", "done");
   }
 
   void CompareRecords(Shell* shell, const std::string& expected) {
     RunScriptAndCheckResult(shell, "getRecords()", expected);
   }
 
   bool HasTable(Shell* shell) {
     std::string data;
     CHECK(ExecuteJavaScriptAndExtractString(
-        shell->web_contents()->GetRenderViewHost(), L"",
-        ASCIIToWide("getRecords()"), &data));
+        shell->web_contents()->GetRenderViewHost(),
+        std::string(),
+        "getRecords()",
+        &data));
     return data != "getRecords error: [object SQLError]";
   }
 };
 
 // Insert records to the database.
 IN_PROC_BROWSER_TEST_F(DatabaseTest, InsertRecord) {
   Navigate(shell());
   CreateTable(shell());
   InsertRecord(shell(), "text");
   CompareRecords(shell(), "text");
@@ skipping 180 matching lines @@
   Navigate(otr1);
   CreateTable(otr1);
   InsertRecord(otr1, "text");
 
   Shell* otr2 = CreateOffTheRecordBrowser();
   Navigate(otr2);
   CompareRecords(otr2, "text");
 }
 
 }  // namespace content