Revert 174880 due to compilation error in pdf_browsertest.cc

chrome/browser/extensions/content_script_apitest.cc

Index: chrome/browser/extensions/content_script_apitest.cc
===================================================================
--- chrome/browser/extensions/content_script_apitest.cc	(revision 174946)
+++ chrome/browser/extensions/content_script_apitest.cc	(working copy)
@@ -124,11 +124,10 @@
   // And check that its styles were affected by the styles that just got loaded.
   bool styles_injected;
   ASSERT_TRUE(content::ExecuteJavaScriptAndExtractBool(
-      chrome::GetActiveWebContents(browser())->GetRenderViewHost(),
-      "",
-      "window.domAutomationController.send("
-      "    document.defaultView.getComputedStyle(document.body, null)."
-      "        getPropertyValue('background-color') == 'rgb(255, 0, 0)')",
+      chrome::GetActiveWebContents(browser())->GetRenderViewHost(), L"",
+      L"window.domAutomationController.send("
+      L"document.defaultView.getComputedStyle(document.body, null)."
+      L"getPropertyValue('background-color') == 'rgb(255, 0, 0)')",
       &styles_injected));
   ASSERT_TRUE(styles_injected);
 }