Update to newer Android Lint and suppress new Lint errors

chrome/android/java/src/org/chromium/chrome/browser/permissions/PermissionDialogController.java

Index: chrome/android/java/src/org/chromium/chrome/browser/permissions/PermissionDialogController.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/permissions/PermissionDialogController.java b/chrome/android/java/src/org/chromium/chrome/browser/permissions/PermissionDialogController.java
index 194e8e06a18854d9f80b2c9507b9f46a1abb2320..db516cc08c931a8a693dbf31f9d0b7ff75e511e1 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/permissions/PermissionDialogController.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/permissions/PermissionDialogController.java
@@ -4,6 +4,7 @@
 
 package org.chromium.chrome.browser.permissions;
 
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.DialogInterface;
 import android.support.annotation.IntDef;
@@ -55,6 +56,8 @@ public class PermissionDialogController implements AndroidPermissionRequester.Re
 
     // Static holder to ensure safe initialization of the singleton instance.
     private static class Holder {
+        // TODO(crbug.com/635567): Fix this properly.
+        @SuppressLint("StaticFieldLeak")
         private static final PermissionDialogController sInstance =
                 new PermissionDialogController();
     }