[Contextual Search] Add a handle to the bar when Chrome Home is enabled

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

Index: chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/ContextualSearchSceneLayer.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/ContextualSearchSceneLayer.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/ContextualSearchSceneLayer.java
index cb26d3be33935a93ff876f95667cb073c3282be2..7f9e1979c18aaa84d4b1c45393274c03aeecb524 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/ContextualSearchSceneLayer.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/ContextualSearchSceneLayer.java
@@ -127,6 +127,10 @@ public class ContextualSearchSceneLayer extends SceneOverlayLayer {
         float touchHighlightXOffset = searchBarControl.getTouchHighlightXOffsetPx();
         float touchHighlightWidth = searchBarControl.getTouchHighlightWidthPx();
 
+        int barHandleResId = panel.getBarHandleResourceId();
+        float barHandleOffsetY = panel.getBarHandleOffsetY();
+        float barPaddingBottom = panel.getBarPaddingBottom();
+
         WebContents panelWebContents = panel.getContentViewCore() != null
                 ? panel.getContentViewCore().getWebContents() : null;
 
@@ -152,7 +156,8 @@ public class ContextualSearchSceneLayer extends SceneOverlayLayer {
                 progressBarHeight * mDpToPx, progressBarOpacity, progressBarCompletion,
                 dividerLineVisibilityPercentage, dividerLineWidth, dividerLineHeight,
                 dividerLineColor, dividerLineXOffset, touchHighlightVisible, touchHighlightXOffset,
-                touchHighlightWidth, Profile.getLastUsedProfile());
+                touchHighlightWidth, barHandleResId, barHandleOffsetY, barPaddingBottom,
+                Profile.getLastUsedProfile());
     }
 
     @CalledByNative
@@ -223,5 +228,6 @@ public class ContextualSearchSceneLayer extends SceneOverlayLayer {
             float progressBarHeight, float progressBarOpacity, int progressBarCompletion,
             float dividerLineVisibilityPercentage, float dividerLineWidth, float dividerLineHeight,
             int dividerLineColor, float dividerLineXOffset, boolean touchHighlightVisible,
-            float touchHighlightXOffset, float toucHighlightWidth, Profile profile);
+            float touchHighlightXOffset, float toucHighlightWidth, int barHandleResId,
+            float barHandleOffsetY, float barPaddingBottom, Profile profile);
 }