Add the app.windows.getBounds method

chrome/common/extensions/api/app_window.idl

Index: chrome/common/extensions/api/app_window.idl
diff --git a/chrome/common/extensions/api/app_window.idl b/chrome/common/extensions/api/app_window.idl
index fe8fa9c628532aba4c10bc0855f691c8871b0a60..bae471874f59616a6dd479bc5aee8177e638a73a 100644
--- a/chrome/common/extensions/api/app_window.idl
+++ b/chrome/common/extensions/api/app_window.idl
@@ -55,6 +55,13 @@ namespace app.window {
   callback CreateWindowCallback =
       void ([instanceOf=AppWindow] object created_window);
 
+  dictionary Bounds {
+    long left;
+    long top;
+    long width;
+    long height;
+  };
+
   dictionary AppWindow {
     // Focus the window.
     static void focus();
@@ -68,8 +75,8 @@ namespace app.window {
     // Restore the window.
     static void restore();
 
-    // Move the window to the position (|x|, |y|).
-    static void moveTo(long x, long y);
+    // Move the window to the position (|left|, |top|).
+    static void moveTo(long left, long top);
 
     // Resize the window to |width|x|height| pixels in size.
     static void resizeTo(long width, long height);
@@ -83,6 +90,10 @@ namespace app.window {
     // Close the window.
     static void close();
 
+    // Return a <a href="#type-Bounds">Bounds</a> with the position and size of
+    // the window.
+    static Bounds getBounds();
+
     // The JavaScript 'window' object for the created child.
     [instanceOf=global] object contentWindow;
   };
@@ -117,6 +128,7 @@ namespace app.window {
                        optional CreateWindowOptions options,
                        optional CreateWindowCallback callback);
 
+    // Returns the current <a href="#type-AppWindow">AppWindow</a>.
     [nocompile] static AppWindow current();
     [nocompile, nodoc] static void initializeAppWindow(object state);
   };