Remove BrowserList::GetLastActive calls from window_sizer.cc et al.

chrome/browser/ui/browser_finder.cc

Index: chrome/browser/ui/browser_finder.cc
diff --git a/chrome/browser/ui/browser_finder.cc b/chrome/browser/ui/browser_finder.cc
index a363c39b3f5a4bdfe814fc54e4161a27f00eb993..1ee6900748e6784e8f9d0148c10a05a4c01d392d 100644
--- a/chrome/browser/ui/browser_finder.cc
+++ b/chrome/browser/ui/browser_finder.cc
@@ -6,6 +6,7 @@
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_list.h"
+#include "chrome/browser/ui/browser_list_impl.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_iterator.h"
@@ -178,6 +179,14 @@ Browser* FindLastActiveWithProfile(Profile* profile) {
       Browser::FEATURE_NONE, kMatchAny);
 }
 
+Browser* FindLastActiveWithHostDesktopType(chrome::HostDesktopType type) {
+  chrome::BrowserListImpl* browser_list_impl =
+      chrome::BrowserListImpl::GetInstance(type);
+  if (browser_list_impl)
+    return browser_list_impl->GetLastActive();
+  return NULL;
+}
+
 size_t GetBrowserCount(Profile* profile) {
   return GetBrowserCountImpl(profile, kMatchAny);
 }