TextIteratorAlgorithm should not force layout update in constructor.

third_party/WebKit/Source/web/tests/WebViewTest.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 2192 matching lines @@
 {
     ++m_count;
     return TestWebFrameClient::createChildFrame(parent, scope, name, uniqueName, sandboxFlags, frameOwnerProperties);
 }
 
 TEST_F(WebViewTest, ChangeDisplayMode)
 {
     URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()), WebString::fromUTF8("display_mode.html"));
     WebView* webView = m_webViewHelper.initializeAndLoad(m_baseURL + "display_mode.html", true);
 
+    webView->updateAllLifecyclePhases();
     std::string content = WebFrameContentDumper::dumpFrameTreeAsText(webView->mainFrame()->toWebLocalFrame(), 21).utf8();
     EXPECT_EQ("regular-ui", content);
 
     webView->setDisplayMode(WebDisplayModeMinimalUi);
+    webView->updateAllLifecyclePhases();
     content = WebFrameContentDumper::dumpFrameTreeAsText(webView->mainFrame()->toWebLocalFrame(), 21).utf8();
     EXPECT_EQ("minimal-ui", content);
     m_webViewHelper.reset();
 }
 
 TEST_F(WebViewTest, AddFrameInCloseUnload)
 {
     CreateChildCounterFrameClient frameClient;
     URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()), WebString::fromUTF8("add_frame_in_unload.html"));
     m_webViewHelper.initializeAndLoad(m_baseURL + "add_frame_in_unload.html", true, &frameClient);
@@ skipping 451 matching lines @@
 TEST_F(WebViewTest, CompareSelectAllToContentAsText)
 {
     URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()), WebString::fromUTF8("longpress_selection.html"));
     WebView* webView = m_webViewHelper.initializeAndLoad(m_baseURL + "longpress_selection.html", true);
 
     WebLocalFrameImpl* frame = toWebLocalFrameImpl(webView->mainFrame());
     frame->executeScript(WebScriptSource(WebString::fromUTF8("document.execCommand('SelectAll', false, null)")));
     std::string actual = frame->selectionAsText().utf8();
 
     const int kMaxOutputCharacters = 1024;
+    webView->updateAllLifecyclePhases();
     std::string expected = WebFrameContentDumper::dumpFrameTreeAsText(frame, kMaxOutputCharacters).utf8();
     EXPECT_EQ(expected, actual);
 }
 
 TEST_F(WebViewTest, AutoResizeSubtreeLayout)
 {
     std::string url = m_baseURL + "subtree-layout.html";
     URLTestHelpers::registerMockedURLLoad(toKURL(url), "subtree-layout.html");
     WebView* webView = m_webViewHelper.initialize(true);
 
@@ skipping 528 matching lines @@
     frame->setAutofillClient(&client);
     webView->setInitialFocus(false);
 
     EXPECT_TRUE(webView->confirmComposition(WebString::fromUTF8(std::string("hello").c_str())));
     EXPECT_EQ(1, client.textChangesFromUserGesture());
     EXPECT_FALSE(UserGestureIndicator::processingUserGesture());
     frame->setAutofillClient(0);
 }
 
 } // namespace blink