Allow fullscreen manager and control container to be null

chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/StaticTabSceneLayer.java

Index: chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/StaticTabSceneLayer.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/StaticTabSceneLayer.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/StaticTabSceneLayer.java
index 5a0f42f83ffad1241aeb3822a5ed03542fceec56..a0903c774bc0c4465c88df6838090f1d9998ac68 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/StaticTabSceneLayer.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/StaticTabSceneLayer.java
@@ -44,13 +44,16 @@ public class StaticTabSceneLayer extends SceneLayer {
             return;
         }
 
+        float contentOffset =
+                fullscreenManager != null ? fullscreenManager.getContentOffset() : 0.f;
+
         // TODO(dtrainor, clholgat): remove "* dpToPx" once the native part is fully supporting dp.
         nativeUpdateTabLayer(mNativePtr, contentViewport.left, contentViewport.top,
                 contentViewport.width(), contentViewport.height(), tabContentManager,
                 layoutTab.getId(), mResToolbarControlContainer, layoutTab.canUseLiveTexture(),
                 false, layoutTab.getBackgroundColor(), layoutTab.getRenderX() * dpToPx,
                 layoutTab.getRenderY() * dpToPx, layoutTab.getScaledContentWidth() * dpToPx,
-                layoutTab.getScaledContentHeight() * dpToPx, fullscreenManager.getContentOffset(),
+                layoutTab.getScaledContentHeight() * dpToPx, contentOffset,
                 layoutTab.getStaticToViewBlend(), layoutTab.getSaturation());
     }