[Sync] Remove static methods on SyncedWindowDelegate.

chrome/browser/ui/sync/browser_synced_window_delegate.cc

Index: chrome/browser/ui/sync/browser_synced_window_delegate.cc
diff --git a/chrome/browser/ui/sync/browser_synced_window_delegate.cc b/chrome/browser/ui/sync/browser_synced_window_delegate.cc
index 8b7231e9d46722ba7b4dcc06ee3023d1bacdf9f2..b53922b537486b45b9f74956a62663998d85bc1a 100644
--- a/chrome/browser/ui/sync/browser_synced_window_delegate.cc
+++ b/chrome/browser/ui/sync/browser_synced_window_delegate.cc
@@ -13,27 +13,6 @@
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "components/sessions/session_id.h"
 
-// static SyncedWindowDelegate implementations
-
-namespace browser_sync {
-
-// static
-std::set<const SyncedWindowDelegate*> SyncedWindowDelegate::GetAll() {
-  std::set<const SyncedWindowDelegate*> synced_window_delegates;
-  BrowserSyncedWindowDelegate::GetAllHelper(&synced_window_delegates);
-  return synced_window_delegates;
-}
-
-// static
-const SyncedWindowDelegate* SyncedWindowDelegate::FindById(
-    SessionID::id_type id) {
-  const SyncedWindowDelegate* synced_window_delegate =
-      BrowserSyncedWindowDelegate::FindByIdHelper(id);
-  return synced_window_delegate;
-}
-
-}  // namespace browser_sync
-
 // BrowserSyncedWindowDelegate implementations
 
 BrowserSyncedWindowDelegate::BrowserSyncedWindowDelegate(Browser* browser)
@@ -41,21 +20,6 @@ BrowserSyncedWindowDelegate::BrowserSyncedWindowDelegate(Browser* browser)
 
 BrowserSyncedWindowDelegate::~BrowserSyncedWindowDelegate() {}
 
-// static
-void BrowserSyncedWindowDelegate::GetAllHelper(
-    std::set<const browser_sync::SyncedWindowDelegate*>* delegates) {
-  // Add all the browser windows.
-  for (chrome::BrowserIterator it; !it.done(); it.Next())
-    delegates->insert(it->synced_window_delegate());
-}
-
-// static
-const browser_sync::SyncedWindowDelegate*
-BrowserSyncedWindowDelegate::FindByIdHelper(SessionID::id_type id) {
-  Browser* browser = chrome::FindBrowserWithID(id);
-  return (browser != NULL) ? browser->synced_window_delegate() : NULL;
-}
-
 bool BrowserSyncedWindowDelegate::IsTabPinned(
     const browser_sync::SyncedTabDelegate* tab) const {
   for (int i = 0; i < browser_->tab_strip_model()->count(); i++) {