Use single quotes in Layout tests as they don't need to be escaped

chrome/renderer/autofill/autofill_renderer_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/command_line.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/test/base/chrome_render_view_test.h"
 #include "components/autofill/content/common/autofill_messages.h"
 #include "components/autofill/content/renderer/autofill_agent.h"
@@ skipping 41 matching lines @@
     // message so updates will get coalesced, but as soon as we spin the message
     // loop, it will generate an update.
     SendContentStateImmediately();
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(AutofillRendererTest);
 };
 
 TEST_F(AutofillRendererTest, SendForms) {
-  LoadHTML("<form method=\"POST\">"
-           "  <input type=\"text\" id=\"firstname\"/>"
-           "  <input type=\"text\" id=\"middlename\"/>"
-           "  <input type=\"text\" id=\"lastname\" autoComplete=\"off\"/>"
-           "  <input type=\"hidden\" id=\"email\"/>"
-           "  <select id=\"state\"/>"
+  LoadHTML("<form method='POST'>"
+           "  <input type='text' id='firstname'/>"
+           "  <input type='text' id='middlename'/>"
+           "  <input type='text' id='lastname' autoComplete='off'/>"
+           "  <input type='hidden' id='email'/>"
+           "  <select id='state'/>"
            "    <option>?</option>"
            "    <option>California</option>"
            "    <option>Texas</option>"
            "  </select>"
            "</form>");
 
   // Verify that "FormsSeen" sends the expected number of fields.
   const IPC::Message* message = render_thread_->sink().GetFirstMessageMatching(
       AutofillHostMsg_FormsSeen::ID);
   ASSERT_NE(static_cast<IPC::Message*>(NULL), message);
@@ skipping 76 matching lines @@
   expected.name = ASCIIToUTF16("second_lastname");
   expected.value = ASCIIToUTF16("Hope");
   EXPECT_FORM_FIELD_DATA_EQUALS(expected, forms[0].fields[1]);
 
   expected.name = ASCIIToUTF16("second_email");
   expected.value = ASCIIToUTF16("bobhope@example.com");
   EXPECT_FORM_FIELD_DATA_EQUALS(expected, forms[0].fields[2]);
 }
 
 TEST_F(AutofillRendererTest, EnsureNoFormSeenIfTooFewFields) {
-  LoadHTML("<form method=\"POST\">"
-           "  <input type=\"text\" id=\"firstname\"/>"
-           "  <input type=\"text\" id=\"middlename\"/>"
+  LoadHTML("<form method='POST'>"
+           "  <input type='text' id='firstname'/>"
+           "  <input type='text' id='middlename'/>"
            "</form>");
 
   // Verify that "FormsSeen" isn't sent, as there are too few fields.
   const IPC::Message* message = render_thread_->sink().GetFirstMessageMatching(
       AutofillHostMsg_FormsSeen::ID);
   ASSERT_NE(static_cast<IPC::Message*>(NULL), message);
   AutofillHostMsg_FormsSeen::Param params;
   AutofillHostMsg_FormsSeen::Read(message, &params);
   const std::vector<FormData>& forms = params.a;
   ASSERT_EQ(0UL, forms.size());
 }
 
 TEST_F(AutofillRendererTest, ShowAutofillWarning) {
-  LoadHTML("<form method=\"POST\" autocomplete=\"Off\">"
-           "  <input id=\"firstname\" autocomplete=\"OFF\"/>"
-           "  <input id=\"middlename\"/>"
-           "  <input id=\"lastname\"/>"
+  LoadHTML("<form method='POST' autocomplete='Off'>"
+           "  <input id='firstname' autocomplete='OFF'/>"
+           "  <input id='middlename'/>"
+           "  <input id='lastname'/>"
            "</form>");
 
   // Verify that "QueryFormFieldAutofill" isn't sent prior to a user
   // interaction.
   const IPC::Message* message0 = render_thread_->sink().GetFirstMessageMatching(
       AutofillHostMsg_QueryFormFieldAutofill::ID);
   EXPECT_EQ(static_cast<IPC::Message*>(NULL), message0);
 
   WebFrame* web_frame = GetMainFrame();
   WebDocument document = web_frame->document();
@@ skipping 28 matching lines @@
   EXPECT_TRUE(query_param.e);
 }
 
 // Regression test for [ http://crbug.com/346010 ].
 TEST_F(AutofillRendererTest, DontCrashWhileAssociatingForms) {
   LoadHTML("<form id='form'>"
            "<foo id='foo'>"
            "<script id='script'>"
            "document.documentElement.appendChild(foo);"
            "newDoc = document.implementation.createDocument("
-           "    \"http://www.w3.org/1999/xhtml\", \"html\");"
+           "    'http://www.w3.org/1999/xhtml', 'html');"
            "foo.insertBefore(form, script);"
            "newDoc.adoptNode(foo);"
            "</script>");
 
   // Shouldn't crash.
 }
 
 class RequestAutocompleteRendererTest : public AutofillRendererTest {
  public:
   RequestAutocompleteRendererTest()
       : invoking_frame_(NULL), sibling_frame_(NULL) {}
   virtual ~RequestAutocompleteRendererTest() {}
 
  protected:
   virtual void SetUp() OVERRIDE {
     AutofillRendererTest::SetUp();
 
     // Bypass the HTTPS-only restriction to show requestAutocomplete.
     CommandLine* command_line = CommandLine::ForCurrentProcess();
     command_line->AppendSwitch(::switches::kReduceSecurityForTesting);
 
     GURL url("data:text/html;charset=utf-8,"
              "<form><input autocomplete=cc-number></form>");
-    const char kDoubleIframeHtml[] = "<iframe id=subframe src=\"%s\"></iframe>"
+    const char kDoubleIframeHtml[] = "<iframe id=subframe src='%s'></iframe>"
                                      "<iframe id=sibling></iframe>";
     LoadHTML(base::StringPrintf(kDoubleIframeHtml, url.spec().c_str()).c_str());
 
     WebElement subframe = GetMainFrame()->document().getElementById("subframe");
     ASSERT_FALSE(subframe.isNull());
     invoking_frame_ = WebLocalFrame::fromFrameOwnerElement(subframe);
     ASSERT_TRUE(invoking_frame());
     ASSERT_EQ(GetMainFrame(), invoking_frame()->parent());
 
     WebElement sibling = GetMainFrame()->document().getElementById("sibling");
@@ skipping 87 matching lines @@
 }
 
 TEST_F(RequestAutocompleteRendererTest, InvokingTwiceOnlyShowsOnce) {
   // Attempting to show the requestAutocomplete dialog again should be ignored.
   autofill_agent_->didRequestAutocomplete(invoking_form());
   EXPECT_FALSE(render_thread_->sink().GetFirstMessageMatching(
       AutofillHostMsg_RequestAutocomplete::ID));
 }
 
 }  // namespace autofill