Revert of [Sync] Eliminate verifier profile from sync_integration_tests

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

Index: chrome/browser/sync/test/integration/apps_helper.h
diff --git a/chrome/browser/sync/test/integration/apps_helper.h b/chrome/browser/sync/test/integration/apps_helper.h
index 1fba033b7128e8c3c1988b7e80851a9e25d2fc32..27567e38f0781e6bd142318f59bb533f349bffc1 100644
--- a/chrome/browser/sync/test/integration/apps_helper.h
+++ b/chrome/browser/sync/test/integration/apps_helper.h
@@ -13,13 +13,13 @@
 
 namespace apps_helper {
 
-// Returns true iff |profile1| has same apps (hosted, legacy packaged and
-// platform) as |profile2|.
-bool HasSameApps(Profile* profile1, Profile* profile2);
+// Returns true iff the profile with index |index| has the same apps (hosted,
+// legacy packaged and platform) as the verifier.
+bool HasSameAppsAsVerifier(int index) WARN_UNUSED_RESULT;
 
 // Returns true iff all existing profiles have the same apps (hosted,
-// legacy packaged and platform).
-bool AllProfilesHaveSameApps() WARN_UNUSED_RESULT;
+// legacy packaged and platform) as the verifier.
+bool AllProfilesHaveSameAppsAsVerifier() WARN_UNUSED_RESULT;
 
 // Installs the app for the given index to |profile|, and returns the extension
 // ID of the new app.
@@ -47,18 +47,11 @@
 // Disables the app for the given index on |profile|.
 void DisableApp(Profile* profile, int index);
 
-// Returns true if the app with index |index| is enabled on |profile|.
-bool IsAppEnabled(Profile* profile, int index);
-
 // Enables the app for the given index in incognito mode on |profile|.
 void IncognitoEnableApp(Profile* profile, int index);
 
 // Disables the app for the given index in incognito mode on |profile|.
 void IncognitoDisableApp(Profile* profile, int index);
-
-// Returns true if the app with index |index| is enabled in incognito mode on
-// |profile|.
-bool IsIncognitoEnabled(Profile* profile, int index);
 
 // Gets the page ordinal value for the application at the given index on
 // |profile|.