Update to newer Android Lint and suppress new Lint errors

chrome/android/java/src/org/chromium/chrome/browser/invalidation/ChromeBrowserSyncAdapterService.java

Index: chrome/android/java/src/org/chromium/chrome/browser/invalidation/ChromeBrowserSyncAdapterService.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/invalidation/ChromeBrowserSyncAdapterService.java b/chrome/android/java/src/org/chromium/chrome/browser/invalidation/ChromeBrowserSyncAdapterService.java
index 32a78ef95d0f7d584c3019d4e843d1ceeb5036be..c54e41ff365120b9c004f85b11eb684918cd50ac 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/invalidation/ChromeBrowserSyncAdapterService.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/invalidation/ChromeBrowserSyncAdapterService.java
@@ -4,6 +4,7 @@
 
 package org.chromium.chrome.browser.invalidation;
 
+import android.annotation.SuppressLint;
 import android.app.Service;
 import android.content.Context;
 import android.content.Intent;
@@ -15,6 +16,9 @@ import org.chromium.chrome.browser.init.ProcessInitializationHandler;
  * A Service that provides access to {@link ChromeBrowserSyncAdapter}.
  */
 public class ChromeBrowserSyncAdapterService extends Service {
+
+    // TODO(crbug.com/635567): Fix this properly.
+    @SuppressLint("StaticFieldLeak")
     private static ChromeBrowserSyncAdapter sSyncAdapter;
     private static final Object LOCK = new Object();