Update to newer Android Lint and suppress new Lint errors

base/android/java/src/org/chromium/base/ApplicationStatus.java

Index: base/android/java/src/org/chromium/base/ApplicationStatus.java
diff --git a/base/android/java/src/org/chromium/base/ApplicationStatus.java b/base/android/java/src/org/chromium/base/ApplicationStatus.java
index 29b1029f88d286f5bdcb5f033c64d2f9497d454f..0917bf6d945405ad02070e476e437d8e24dac723 100644
--- a/base/android/java/src/org/chromium/base/ApplicationStatus.java
+++ b/base/android/java/src/org/chromium/base/ApplicationStatus.java
@@ -61,6 +61,7 @@ public class ApplicationStatus {
     private static Integer sCachedApplicationState;
 
     /** Last activity that was shown (or null if none or it was destroyed). */
+    @SuppressLint("StaticFieldLeak")
     private static Activity sActivity;
 
     /** A lazily initialized listener that forwards application state changes to native. */