Convert top controls to use DIP instead of PX.

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

Index: content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java b/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
index 957b4fa153ca5479f262b3067bb3c8aad180aeba..293ac1b8efbe2acd5e5633b58ade86e95227bb71 100644
--- a/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
+++ b/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
@@ -1911,9 +1911,12 @@ public class ContentViewCore implements MotionEventDelegate, NavigationClient {
 
     @SuppressWarnings("unused")
     @CalledByNative
-    private void updateOffsetsForFullscreen(float controlsOffsetY, float contentOffsetY) {
+    private void updateOffsetsForFullscreen(float controlsOffsetYDp, float contentOffsetYDp) {
         if (mContentViewClient == null) return;
-        mContentViewClient.onOffsetsForFullscreenChanged(controlsOffsetY, contentOffsetY);
+        float scale = getContext().getResources().getDisplayMetrics().density;
+        float controlsOffsetPx = controlsOffsetYDp * scale;
+        float contentOffsetYPx = contentOffsetYDp * scale;
+        mContentViewClient.onOffsetsForFullscreenChanged(controlsOffsetPx, contentOffsetYPx);
     }
 
     @SuppressWarnings("unused")