Replace Profile* in declarative_api with BrowserContext*

chrome/browser/extensions/extension_tab_util.h

Index: chrome/browser/extensions/extension_tab_util.h
diff --git a/chrome/browser/extensions/extension_tab_util.h b/chrome/browser/extensions/extension_tab_util.h
index 8b556216d80de5e5e6afa1b6a16b2f9dec7c6c6d..9dbeaef22ad707e20d5440e41e74f1a01929213f 100644
--- a/chrome/browser/extensions/extension_tab_util.h
+++ b/chrome/browser/extensions/extension_tab_util.h
@@ -22,6 +22,7 @@ class ListValue;
 }
 
 namespace content {
+class BrowserContext;
 class WebContents;
 }
 
@@ -123,7 +124,9 @@ class ExtensionTabUtil {
                             int* tab_id);
   // Any out parameter (|browser|, |tab_strip|, |contents|, & |tab_index|) may
   // be NULL and will not be set within the function.
-  static bool GetTabById(int tab_id, Profile* profile, bool incognito_enabled,
+  static bool GetTabById(int tab_id,
+                         content::BrowserContext* browser_context,
+                         bool incognito_enabled,
                          Browser** browser,
                          TabStripModel** tab_strip,
                          content::WebContents** contents,