Lint suppressions needed for Android SDK roll.

chrome/android/java/src/org/chromium/chrome/browser/externalauth/ExternalAuthUtils.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.externalauth;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.os.Binder;
 import android.os.StrictMode;
 import android.os.SystemClock;
 import android.text.TextUtils;
 
 import com.google.android.gms.common.ConnectionResult;
@@ skipping 50 matching lines @@
         PackageManager pm = context.getApplicationContext().getPackageManager();
         return pm.getPackagesForUid(callingUid);
     }
 
     /**
      * Returns whether the caller application is a part of the system build.
      * @param pm Package manager to use for getting package related info.
      * @param packageName The package name to inquire about.
      */
     @VisibleForTesting
+    // TODO(crbug.com/635567): Fix this properly.
+    @SuppressLint("WrongConstant")
     public boolean isSystemBuild(PackageManager pm, String packageName) {
         try {
             ApplicationInfo info = pm.getApplicationInfo(packageName, ApplicationInfo.FLAG_SYSTEM);
             if ((info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) throw new SecurityException();
         } catch (NameNotFoundException e) {
             Log.e(TAG, "Package with name " + packageName + " not found");
             return false;
         } catch (SecurityException e) {
             Log.e(TAG, "Caller with package name " + packageName + " is not in the system build");
             return false;
@@ skipping 176 matching lines @@
     /**
      * Invokes whatever external code is necessary to obtain a textual description of an error
      * code produced by {@link #checkGooglePlayServicesAvailable(Context)}.
      * @param errorCode The code to check
      * @return a textual description of the error code
      */
     protected String describeError(final int errorCode) {
         return GoogleApiAvailability.getInstance().getErrorString(errorCode);
     }
 }