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

chrome/browser/extensions/plugin_apitest.cc

Index: chrome/browser/extensions/plugin_apitest.cc
diff --git a/chrome/browser/extensions/plugin_apitest.cc b/chrome/browser/extensions/plugin_apitest.cc
index 163e942ab392fc24b99a6fa344f6f89e01380a06..7ea38470382f246f4da9f8e106e1f88bf8c91ed3 100644
--- a/chrome/browser/extensions/plugin_apitest.cc
+++ b/chrome/browser/extensions/plugin_apitest.cc
@@ -48,7 +48,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, MAYBE_PluginLoadUnload) {
   // With no extensions, the plugin should not be loaded.
   bool result = false;
   ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-      tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
+      tab->GetRenderViewHost(), "", "testPluginWorks()", &result));
   EXPECT_FALSE(result);
 
   ExtensionService* service = extensions::ExtensionSystem::Get(
@@ -60,7 +60,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, MAYBE_PluginLoadUnload) {
   EXPECT_EQ(size_before + 1, service->extensions()->size());
   // Now the plugin should be in the cache.
   ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-      tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
+      tab->GetRenderViewHost(), "", "testPluginWorks()", &result));
   // We don't allow extension plugins to run on ChromeOS.
 #if defined(OS_CHROMEOS)
   EXPECT_FALSE(result);
@@ -75,7 +75,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, MAYBE_PluginLoadUnload) {
   // Now the plugin should be unloaded, and the page should be broken.
 
   ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-      tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
+      tab->GetRenderViewHost(), "", "testPluginWorks()", &result));
   EXPECT_FALSE(result);
 
   // If we reload the extension and page, it should work again.
@@ -91,7 +91,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, MAYBE_PluginLoadUnload) {
     observer.Wait();
   }
   ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-      tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
+      tab->GetRenderViewHost(), "", "testPluginWorks()", &result));
   // We don't allow extension plugins to run on ChromeOS.
 #if defined(OS_CHROMEOS)
   EXPECT_FALSE(result);
@@ -125,7 +125,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, PluginPrivate) {
   WebContents* tab = chrome::GetActiveWebContents(browser());
   bool result = false;
   ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-      tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
+      tab->GetRenderViewHost(), "", "testPluginWorks()", &result));
   // We don't allow extension plugins to run on ChromeOS.
 #if defined(OS_CHROMEOS)
   EXPECT_FALSE(result);
@@ -142,7 +142,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, PluginPrivate) {
   browser()->profile()->GetHostContentSettingsMap()->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_BLOCK);
   ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-      tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
+      tab->GetRenderViewHost(), "", "testPluginWorks()", &result));
   // We don't allow extension plugins to run on ChromeOS.
 #if defined(OS_CHROMEOS)
   EXPECT_FALSE(result);
@@ -154,6 +154,6 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, PluginPrivate) {
   ui_test_utils::NavigateToURL(browser(),
       net::FilePathToFileURL(extension_dir.AppendASCII("test.html")));
   ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-      tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
+      tab->GetRenderViewHost(), "", "testPluginWorks()", &result));
   EXPECT_FALSE(result);
 }