Moves TabNavigation into components/sessions and renames

chrome/browser/ui/browser_tabrestore.h

Index: chrome/browser/ui/browser_tabrestore.h
diff --git a/chrome/browser/ui/browser_tabrestore.h b/chrome/browser/ui/browser_tabrestore.h
index d4a2f09649550c10d8ce22cb8031867b230bcfa2..5081c1336f30ebbe5bd05832041183d69e597ebf 100644
--- a/chrome/browser/ui/browser_tabrestore.h
+++ b/chrome/browser/ui/browser_tabrestore.h
@@ -16,13 +16,17 @@ class SessionStorageNamespace;
 class WebContents;
 }
 
+namespace sessions {
+class SerializedNavigationEntry;
+}
+
 namespace chrome {
 
 // Add a tab with its session history restored from the SessionRestore
 // system. If select is true, the tab is selected. |tab_index| gives the index
 // to insert the tab at. |selected_navigation| is the index of the
-// TabNavigation in |navigations| to select. If |extension_app_id| is
-// non-empty the tab is an app tab and |extension_app_id| is the id of the
+// SerializedNavigationEntry in |navigations| to select. If |extension_app_id|
+// is non-empty the tab is an app tab and |extension_app_id| is the id of the
 // extension. If |pin| is true and |tab_index|/ is the last pinned tab, then
 // the newly created tab is pinned. If |from_last_session| is true,
 // |navigations| are from the previous session. |user_agent_override| contains
@@ -30,7 +34,7 @@ namespace chrome {
 // the regular user agent is overridden.
 content::WebContents* AddRestoredTab(
     Browser* browser,
-    const std::vector<TabNavigation>& navigations,
+    const std::vector<sessions::SerializedNavigationEntry>& navigations,
     int tab_index,
     int selected_navigation,
     const std::string& extension_app_id,
@@ -44,7 +48,7 @@ content::WebContents* AddRestoredTab(
 // history restored from the SessionRestore system.
 void ReplaceRestoredTab(
     Browser* browser,
-    const std::vector<TabNavigation>& navigations,
+    const std::vector<sessions::SerializedNavigationEntry>& navigations,
     int selected_navigation,
     bool from_last_session,
     const std::string& extension_app_id,