Fix a lint issue with ActivityContentVideoViewClient.java.

Currently, the lint warns at:
Error: Field requires API level 16 (current min is 14):
    android.view.View#SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION [InlinedApi]
Error: Field requires API level 16 (current min is 14):
    android.view.View#SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN [InlinedApi]
Error: Field requires API level 16 (current min is 14):
    android.view.View#SYSTEM_UI_FLAG_FULLSCREEN [InlinedApi]

So we need to add @SuppressLint("InlinedApi") to suppress these lint errors.

BUG=327768

Review URL: https://codereview.chromium.org/305333002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@274273 0039d316-1c4b-4281-b951-d872f2087c98

content/public/android/java/src/org/chromium/content/browser/ActivityContentVideoViewClient.java

@@ -4,6 +4,7 @@
 
 package org.chromium.content.browser;
 
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.os.Build;
 import android.view.Gravity;
@@ -54,11 +55,12 @@ public class ActivityContentVideoViewClient implements ContentVideoViewClient {
      * @param view The decor view belongs to the activity window
      * @param enterFullscreen True if video is going fullscreen, or false otherwise.
      */
+    @SuppressLint("InlinedApi")
     private void setSystemUiVisibility(View view, boolean enterFullscreen) {
         if (enterFullscreen) {
             mActivity.getWindow().setFlags(
-                WindowManager.LayoutParams.FLAG_FULLSCREEN,
-                WindowManager.LayoutParams.FLAG_FULLSCREEN);
+                    WindowManager.LayoutParams.FLAG_FULLSCREEN,
+                    WindowManager.LayoutParams.FLAG_FULLSCREEN);
         } else {
             mActivity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
         }