Add targetsAtLeastO() helper function

android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java

Index: android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
diff --git a/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java b/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
index 70436742bdb5cc232a1e9b74d86cd5def5d75c30..38e1d99bb82ed9b87c73ebbf96455469622de076 100644
--- a/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
+++ b/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
@@ -335,10 +335,7 @@ public class WebViewChromiumFactoryProvider implements WebViewFactoryProvider {
                     new AwNetworkChangeNotifierRegistrationPolicy());
         }
 
-        int targetSdkVersion = applicationContext.getApplicationInfo().targetSdkVersion;
-        // TODO(sgurun) We need to change this to > N_MR1 when we roll N_MR1 sdk or
-        //  >= O when we roll O SDK to upstream. crbug/688556
-        AwContentsStatics.setCheckClearTextPermitted(targetSdkVersion > 25);
+        AwContentsStatics.setCheckClearTextPermitted(BuildInfo.targetsAtLeastO(applicationContext));
     }
 
     private void ensureChromiumStartedLocked(boolean onMainThread) {