[Contextual Search] Add metrics for Resolve and View timing

chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelMetrics.java

Index: chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelMetrics.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelMetrics.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelMetrics.java
index 7eb80bc2f6c00033246c14935597f2bf0fb9650e..3c7a748ac356e1e1614d6d72e524cc327ffedf54 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelMetrics.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelMetrics.java
@@ -187,6 +187,16 @@ public class ContextualSearchPanelMetrics {
         mIsSearchPanelFullyPreloaded = true;
     }
 
+    public void onSearchTermResolved() {

[pedro (no code reviews), 2016/02/26 22:30:09]

Nit: JavaDoc

[Donn Denman, 2016/02/27 00:18:39]

Done.

+        long durationMs = (System.nanoTime() - mSearchViewStartTimeNs) / 1000000;
+        ContextualSearchUma.logSearchTermResolution(durationMs);
+    }
+
+    public void onSearchResultsViewable(boolean didResolve) {

[pedro (no code reviews), 2016/02/26 22:30:09]

Nit: JavaDoc

[Donn Denman, 2016/02/27 00:18:39]

Done.

+        long durationMs = (System.nanoTime() - mSearchViewStartTimeNs) / 1000000;
+        ContextualSearchUma.logSearchResultsViewable(durationMs, didResolve);
+    }
+
     /**
      * Records timing information when the search panel has been viewed for the first time.
      */