Move PageTransition from //content/public/common to //ui/base

chrome/browser/dom_distiller/dom_distiller_viewer_source_browsertest.cc

Index: chrome/browser/dom_distiller/dom_distiller_viewer_source_browsertest.cc
diff --git a/chrome/browser/dom_distiller/dom_distiller_viewer_source_browsertest.cc b/chrome/browser/dom_distiller/dom_distiller_viewer_source_browsertest.cc
index 20a5aefe07311a63a21e576dd4adb49407ac5c2e..4912f6cb5f012164a55ab037e7a1d51ae476dbbc 100644
--- a/chrome/browser/dom_distiller/dom_distiller_viewer_source_browsertest.cc
+++ b/chrome/browser/dom_distiller/dom_distiller_viewer_source_browsertest.cc
@@ -255,7 +255,7 @@ IN_PROC_BROWSER_TEST_F(DomDistillerViewerSourceBrowserTest,
   // Navigate to a URL and wait for the distiller to flush contents to the page.
   GURL url(dom_distiller::url_utils::GetDistillerViewUrlFromUrl(
       kDomDistillerScheme, GURL("http://urlthatlooksvalid.com")));
-  chrome::NavigateParams params(browser(), url, content::PAGE_TRANSITION_TYPED);
+  chrome::NavigateParams params(browser(), url, ui::PAGE_TRANSITION_TYPED);
   chrome::Navigate(&params);
   distillation_done_runner->Run();