Add AppWindow.setVisibleOnAllWorkspaces.

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 caff663e29def5edda094f0f520ba3571bbe3072..2029f2c5d097fb636335d9aee81d218dc5ac4807 100644
--- a/chrome/common/extensions/api/app_window.idl
+++ b/chrome/common/extensions/api/app_window.idl
@@ -263,6 +263,9 @@ namespace app.window {
 
     // If true, the window will be focused when created. Defaults to true.
     boolean? focused;
+
+    // If true, the window will be visible on all workspaces.

[benwells, 2014/08/20 05:02:08]

You should mention that this is only available in dev channel.

[jackhou1, 2014/08/27 05:10:45]

Done.

+    boolean? visibleOnAllWorkspaces;
   };
 
   // Called in the creating window (parent) before the load event is called in
@@ -369,6 +372,14 @@ namespace app.window {
     // TODO(jackhou): Document this properly before going to stable.
     [nodoc] static boolean alphaEnabled();
 
+    // For platforms that support multiple workspaces, is this window on all of
+    // them?
+    [nodoc] static void setVisibleOnAllWorkspaces(boolean alwaysVisible);

[benwells, 2014/08/20 05:02:08]

Can you remove the [nodoc] and mention that this is available in dev channel?

[jackhou1, 2014/08/27 05:10:45]

Done.

+
+    // Does the current platform support windows being visible on all
+    // workspaces?
+    [nodoc] static boolean canSetVisibleOnAllWorkspaces();

[benwells, 2014/08/20 05:02:08]

I just realised this is on the AppWindow. Can we just have it on
chrome.app.window? As it is the app needs a window before it can determine this.
Is there any reason to make it window specific?

[jackhou1, 2014/08/27 05:10:45]

Done.

+
     // The JavaScript 'window' object for the created child.
     [instanceOf=Window] object contentWindow;