Clean up ProfileManager interface.

chrome/browser/history/android/bookmark_model_sql_handler.cc

Index: chrome/browser/history/android/bookmark_model_sql_handler.cc
diff --git a/chrome/browser/history/android/bookmark_model_sql_handler.cc b/chrome/browser/history/android/bookmark_model_sql_handler.cc
index 73fb8d88b4c35b4666e55b4d70f562f06e6601f5..3294e3c67ea2cf3f3b01dd548b8e1c36836371c5 100644
--- a/chrome/browser/history/android/bookmark_model_sql_handler.cc
+++ b/chrome/browser/history/android/bookmark_model_sql_handler.cc
@@ -6,6 +6,7 @@
 
 #include "base/logging.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
+#include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/bookmarks/browser/bookmark_utils.h"
@@ -84,9 +85,9 @@ BookmarkModelSQLHandler::Task::~Task() {
 }
 
 BookmarkModel* BookmarkModelSQLHandler::Task::GetBookmarkModel() {
-  Profile* profile = ProfileManager::GetLastUsedProfile();
+  Profile* profile = g_browser_process->profile_manager()->GetLastUsedProfile();
   if (!profile)
-    return NULL;
+    return nullptr;
   return BookmarkModelFactory::GetForProfile(profile);
 }