Simplify ExecuteJavaScript* functions.

chrome/browser/extensions/extension_startup_browsertest.cc

Index: chrome/browser/extensions/extension_startup_browsertest.cc
diff --git a/chrome/browser/extensions/extension_startup_browsertest.cc b/chrome/browser/extensions/extension_startup_browsertest.cc
index ce09e05883aba45fc991ddad3457c710335b6db3..f1984c59eef5bb5962e704e5815a28479020a807 100644
--- a/chrome/browser/extensions/extension_startup_browsertest.cc
+++ b/chrome/browser/extensions/extension_startup_browsertest.cc
@@ -126,19 +126,17 @@ class ExtensionStartupTestBase : public InProcessBrowserTest {
     ui_test_utils::NavigateToURL(browser(), net::FilePathToFileURL(test_file));
 
     bool result = false;
-    ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-        chrome::GetActiveWebContents(browser())->GetRenderViewHost(),
-        "",
+    ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
+        chrome::GetActiveWebContents(browser()),
         "window.domAutomationController.send("
-        "document.defaultView.getComputedStyle(document.body, null)."
-        "getPropertyValue('background-color') == 'rgb(245, 245, 220)')",
+        "    document.defaultView.getComputedStyle(document.body, null)."
+        "    getPropertyValue('background-color') == 'rgb(245, 245, 220)')",
         &result));
     EXPECT_EQ(expect_css, result);
 
     result = false;
-    ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-        chrome::GetActiveWebContents(browser())->GetRenderViewHost(),
-        "",
+    ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
+        chrome::GetActiveWebContents(browser()),
         "window.domAutomationController.send(document.title == 'Modified')",
         &result));
     EXPECT_EQ(expect_script, result);