Move chrome.appWindow to chrome.app.window.

chrome/common/extensions/docs/apps/app_lifecycle.html

Index: chrome/common/extensions/docs/apps/app_lifecycle.html
diff --git a/chrome/common/extensions/docs/apps/app_lifecycle.html b/chrome/common/extensions/docs/apps/app_lifecycle.html
index 3be6bb398cf0816162138731ffeaacdd4d0f5922..0fc40f68f7f7e5d256c4790b9e88d8253a52a4ff 100644
--- a/chrome/common/extensions/docs/apps/app_lifecycle.html
+++ b/chrome/common/extensions/docs/apps/app_lifecycle.html
@@ -275,7 +275,7 @@ for example, a chat panel.
 <p>Here's a sample <code>background.js</code>
   with a 'shell' window:</p>
 <pre>chrome.experimental.app.onLaunched.addListener(function() {
-  chrome.appWindow.create('main.html', {
+  chrome.app.window.create('main.html', {
     width: 800,
     height: 600,
     minWidth: 800,
@@ -290,7 +290,7 @@ for example, a chat panel.
   with a 'panel' window:
 </p>
 <pre>chrome.experimental.app.onLaunched.addListener(function() {
-  chrome.appWindow.create('index.html', {
+  chrome.app.window.create('index.html', {
     width: 400,
     height: 200,
     type: 'panel'