[Sync] Fix namespaces for the sync_sessions component.

chrome/browser/sync/test/integration/sessions_helper.h

Index: chrome/browser/sync/test/integration/sessions_helper.h
diff --git a/chrome/browser/sync/test/integration/sessions_helper.h b/chrome/browser/sync/test/integration/sessions_helper.h
index b997b7023a58f938b42c106abc999696364e05ad..d4e9b1df4f629000e1a8d4472ab6109455d5bc93 100644
--- a/chrome/browser/sync/test/integration/sessions_helper.h
+++ b/chrome/browser/sync/test/integration/sessions_helper.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_SYNC_TEST_INTEGRATION_SESSIONS_HELPER_H_
 
 #include <algorithm>
+#include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ -18,8 +19,8 @@ class GURL;
 
 namespace sessions_helper {
 
-typedef std::vector<const sync_driver::SyncedSession*> SyncedSessionVector;
-typedef sync_driver::SyncedSession::SyncedWindowMap SessionWindowMap;
+typedef std::vector<const sync_sessions::SyncedSession*> SyncedSessionVector;
+typedef sync_sessions::SyncedSession::SyncedWindowMap SessionWindowMap;
 
 // Wrapper around a SyncedWindowMap that will automatically delete the
 // SessionWindow pointers it holds.
@@ -63,8 +64,8 @@ bool GetSessionData(int index, SyncedSessionVector* sessions);
 
 // Compares a foreign session based on the first session window.
 // Returns true based on the comparison of the session windows.
-bool CompareSyncedSessions(const sync_driver::SyncedSession* lhs,
-                           const sync_driver::SyncedSession* rhs);
+bool CompareSyncedSessions(const sync_sessions::SyncedSession* lhs,
+                           const sync_sessions::SyncedSession* rhs);
 
 // Sort a SyncedSession vector using our custom SyncedSession comparator.
 void SortSyncedSessions(SyncedSessionVector* sessions);
@@ -117,7 +118,7 @@ bool ModelAssociatorHasTabWithUrl(int index, const GURL& url);
 
 // Stores a pointer to the local session for a given profile in |session|.
 // Returns true on success, false on failure.
-bool GetLocalSession(int index, const sync_driver::SyncedSession** session);
+bool GetLocalSession(int index, const sync_sessions::SyncedSession** session);
 
 // Deletes the foreign session with tag |session_tag| from the profile specified
 // by |index|. This will affect all synced clients.