[Home] Add more descriptive user actions for opening/closing the bottom sheet

chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
index 332cda5e8d6b6dc446768d5164cf8739b0334d4f..dd731dbb3df9b81eae2e0234e24d893746f70a9b 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
@@ -117,6 +117,7 @@ import org.chromium.chrome.browser.util.FeatureUtilities;
 import org.chromium.chrome.browser.util.IntentUtils;
 import org.chromium.chrome.browser.vr_shell.VrShellDelegate;
 import org.chromium.chrome.browser.widget.bottomsheet.BottomSheet;
+import org.chromium.chrome.browser.widget.bottomsheet.BottomSheetMetrics;
 import org.chromium.chrome.browser.widget.emptybackground.EmptyBackgroundViewWrapper;
 import org.chromium.chrome.browser.widget.findinpage.FindToolbarManager;
 import org.chromium.chrome.browser.widget.textbubble.ViewAnchoredTextBubble;
@@ -985,6 +986,8 @@ public class ChromeTabbedActivity extends ChromeActivity implements OverviewMode
             if (getBottomSheet() != null) {
                 // Either a new tab is opening, a tab is being clobbered, or a tab is being brought
                 // to the front. In all scenarios, the bottom sheet should be closed.
+                getBottomSheet().getBottomSheetMetrics().setSheetCloseReason(
+                        BottomSheetMetrics.CLOSED_BY_NAVIGATION);
                 getBottomSheet().setSheetState(BottomSheet.SHEET_STATE_PEEK, true);
             }