Add extension API to change window show state using chrome.windows.update().

chrome/browser/extensions/extension_tab_util.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
@@ skipping 41 matching lines @@
 std::string ExtensionTabUtil::GetWindowTypeText(const Browser* browser) {
   if (browser->is_type_popup())
     return keys::kWindowTypeValuePopup;
   if (browser->is_type_panel())
     return keys::kWindowTypeValuePanel;
   if (browser->is_app())
     return keys::kWindowTypeValueApp;
   return keys::kWindowTypeValueNormal;
 }
 
+// Return the state name for a browser window state.
+std::string ExtensionTabUtil::GetWindowShowStateText(const Browser* browser) {
+  BrowserWindow* window = browser->window();
+  if (window->IsMinimized())
+    return keys::kShowStateValueMinimized;
+  if (window->IsMaximized() || window->IsFullscreen())
+    return keys::kShowStateValueMaximized;
+  return keys::kShowStateValueNormal;
+}
+
 DictionaryValue* ExtensionTabUtil::CreateTabValue(
     const TabContents* contents) {
   // Find the tab strip and index of this guy.
   TabStripModel* tab_strip = NULL;
   int tab_index;
   if (ExtensionTabUtil::GetTabStripModel(contents, &tab_strip, &tab_index))
     return ExtensionTabUtil::CreateTabValue(contents, tab_strip, tab_index);
 
   // Couldn't find it.  This can happen if the tab is being dragged.
   return ExtensionTabUtil::CreateTabValue(contents, NULL, -1);
@@ skipping 67 matching lines @@
   if (browser->window()->IsMaximized() || browser->window()->IsFullscreen())
     bounds = browser->window()->GetBounds();
   else
     bounds = browser->window()->GetRestoredBounds();
 
   result->SetInteger(keys::kLeftKey, bounds.x());
   result->SetInteger(keys::kTopKey, bounds.y());
   result->SetInteger(keys::kWidthKey, bounds.width());
   result->SetInteger(keys::kHeightKey, bounds.height());
   result->SetString(keys::kWindowTypeKey, GetWindowTypeText(browser));
+  result->SetString(keys::kShowStateKey, GetWindowShowStateText(browser));
 
   if (populate_tabs) {
     result->Set(keys::kTabsKey, ExtensionTabUtil::CreateTabList(browser));
   }
 
   return result;
 }
 
 bool ExtensionTabUtil::GetTabStripModel(const TabContents* tab_contents,
                                         TabStripModel** tab_strip_model,
@@ skipping 61 matching lines @@
             *contents = target_contents;
           if (tab_index)
             *tab_index = i;
           return true;
         }
       }
     }
   }
   return false;
 }