Migrate HostZoomMap to live in StoragePartition.

chrome/browser/ui/browser_browsertest.cc

Index: chrome/browser/ui/browser_browsertest.cc
diff --git a/chrome/browser/ui/browser_browsertest.cc b/chrome/browser/ui/browser_browsertest.cc
index d51b6dc02db323ad0e2b639857640d1db3524942..497246ba989c9bddd8fff82b577634e72698305e 100644
--- a/chrome/browser/ui/browser_browsertest.cc
+++ b/chrome/browser/ui/browser_browsertest.cc
@@ -1836,7 +1836,7 @@ IN_PROC_BROWSER_TEST_F(BrowserTest, MAYBE_PageZoom) {
     content::HostZoomMap::ZoomLevelChangedCallback callback(
         base::Bind(&OnZoomLevelChanged, loop_runner->QuitClosure()));
     scoped_ptr<content::HostZoomMap::Subscription> sub =
-        content::HostZoomMap::GetForBrowserContext(
+        content::HostZoomMap::GetDefaultForBrowserContext(
             browser()->profile())->AddZoomLevelChangedCallback(callback);
     chrome::Zoom(browser(), content::PAGE_ZOOM_IN);
     loop_runner->Run();
@@ -1852,7 +1852,7 @@ IN_PROC_BROWSER_TEST_F(BrowserTest, MAYBE_PageZoom) {
     content::HostZoomMap::ZoomLevelChangedCallback callback(
         base::Bind(&OnZoomLevelChanged, loop_runner->QuitClosure()));
     scoped_ptr<content::HostZoomMap::Subscription> sub =
-        content::HostZoomMap::GetForBrowserContext(
+        content::HostZoomMap::GetDefaultForBrowserContext(
             browser()->profile())->AddZoomLevelChangedCallback(callback);
     chrome::Zoom(browser(), content::PAGE_ZOOM_RESET);
     loop_runner->Run();
@@ -1868,7 +1868,7 @@ IN_PROC_BROWSER_TEST_F(BrowserTest, MAYBE_PageZoom) {
     content::HostZoomMap::ZoomLevelChangedCallback callback(
         base::Bind(&OnZoomLevelChanged, loop_runner->QuitClosure()));
     scoped_ptr<content::HostZoomMap::Subscription> sub =
-        content::HostZoomMap::GetForBrowserContext(
+        content::HostZoomMap::GetDefaultForBrowserContext(
             browser()->profile())->AddZoomLevelChangedCallback(callback);
     chrome::Zoom(browser(), content::PAGE_ZOOM_OUT);
     loop_runner->Run();