extensions: windows: list all windows from the current profile

chrome/browser/extensions/window_controller.h

Index: chrome/browser/extensions/window_controller.h
diff --git a/chrome/browser/extensions/window_controller.h b/chrome/browser/extensions/window_controller.h
index f21a0fa83086e54d5c13b7a1531b0c2dfdb55b40..036bf3a8e966f00134530a80b8327d2718860553 100644
--- a/chrome/browser/extensions/window_controller.h
+++ b/chrome/browser/extensions/window_controller.h
@@ -30,6 +30,9 @@ class BaseWindow;
 namespace extensions {
 class Extension;
 
+// A bitmaks used as filter on window types.
+typedef uint32 WindowTypeFilter;

[not at google - send to devlin, 2015/08/05 17:33:25]

We're supposed to use "using" these days. I'd also prefer for it to be declared
inside WindowController.

[llandwerlin-old, 2015/08/05 18:12:02]

Done.

+
 // This API needs to be implemented by any window that might be accessed
 // through chrome.windows or chrome.tabs (e.g. browser windows and panels).
 // Subclasses must add/remove themselves from the WindowControllerList
@@ -41,6 +44,14 @@ class WindowController {
     REASON_NOT_EDITABLE,
   };
 
+  // Returns a filter allowing all window types to be manipulated
+  // through the chrome.windows APIs.
+  static WindowTypeFilter GetAllWindowFilter();
+
+  // Returns the default filter to be used when operating on the windows
+  // from WindowControllerList when using the chrome.windows APIs.
+  static WindowTypeFilter GetDefaultWindowFilter();
+
   WindowController(ui::BaseWindow* window, Profile* profile);
   virtual ~WindowController();
 
@@ -83,6 +94,9 @@ class WindowController {
   // need to define this behavior.
   virtual bool IsVisibleToExtension(const Extension* extension) const = 0;
 
+  // Returns true if the window type of |controller| matches the |filter|.
+  bool MatchesFilter(WindowTypeFilter filter) const;
+
  private:
   ui::BaseWindow* window_;
   Profile* profile_;