[Contextual Search] Enable for fullscreen

chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManager.java

Index: chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManager.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManager.java b/chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManager.java
index 9a865e42e9bae89cf7c3d489cbb6905c223f6eda..f658b89aba4d234a4fa202c2c1471c1102292a17 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManager.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManager.java
@@ -1103,7 +1103,7 @@ public class ContextualSearchManager extends ContextualSearchObservable
     @Override
     public void onSelectionChanged(String selection) {
         // Workaround to disable Contextual Search in HTML fullscreen mode. crbug.com/511977

[Changwan Ryu, 2016/01/15 01:17:10]

remove this comment. By the way, why do you still check overlay video mode? what
scenario are you concerned about?

[Theresa, 2016/01/15 01:37:24]

We don't want to Contextual Search to work in fullscreen videos because there
isn't text on videos that's useful to do a search on. On YouTube, for example,
you can popup a dialog with the video URL and long press to select & copy the
URL text. We don't want the CS panel to show up in that scenario and it would
without this check.

[Theresa, 2016/01/16 01:15:34]

Done.

-        if (!mActivity.getFullscreenManager().getPersistentFullscreenMode()) {
+        if (!mActivity.getFullscreenManager().isOverlayVideoMode()) {
             mSelectionController.handleSelectionChanged(selection);
             mSearchPanel.updateTopControlsState(TopControlsState.BOTH, true);
         }
@@ -1111,7 +1111,7 @@ public class ContextualSearchManager extends ContextualSearchObservable
 
     @Override
     public void onSelectionEvent(int eventType, float posXPix, float posYPix) {
-        if (!mActivity.getFullscreenManager().getPersistentFullscreenMode()) {
+        if (!mActivity.getFullscreenManager().isOverlayVideoMode()) {
             mSelectionController.handleSelectionEvent(eventType, posXPix, posYPix);
         }
     }
@@ -1119,7 +1119,7 @@ public class ContextualSearchManager extends ContextualSearchObservable
     @Override
     public void showUnhandledTapUIIfNeeded(final int x, final int y) {
         mDidBasePageLoadJustStart = false;
-        if (!mActivity.getFullscreenManager().getPersistentFullscreenMode()) {
+        if (!mActivity.getFullscreenManager().isOverlayVideoMode()) {
             mSelectionController.handleShowUnhandledTapUIIfNeeded(x, y);
         }
     }