Update touch selection notification names, add ESTABLISHED.

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

Index: chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchSelectionController.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchSelectionController.java b/chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchSelectionController.java
index 176227acfa148a17b9dd473d5a8373e3d87ef43d..1e1fe9638f21cfe5319934124012d8fafe7540c8 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchSelectionController.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchSelectionController.java
@@ -54,6 +54,7 @@ public class ContextualSearchSelectionController {
     private boolean mIsSelectionBeingModified;
     private boolean mWasLastTapValid;
     private boolean mIsWaitingForInvalidTapDetection;
+    private boolean mIsSelectionBoundsDissolved;
     private boolean mShouldHandleSelectionModification;
     private boolean mDidExpandSelection;
 
@@ -177,6 +178,7 @@ public class ContextualSearchSelectionController {
             handleSelection(selection, mSelectionType);
             mWasTapGestureDetected = false;
         }
+        mIsSelectionBoundsDissolved = false;
     }
 
     /**
@@ -204,6 +206,9 @@ public class ContextualSearchSelectionController {
                 mIsSelectionBeingModified = false;
                 shouldHandleSelection = mShouldHandleSelectionModification;
                 break;
+            case SelectionEventType.BOUNDS_DISSOLVED:
+                mIsSelectionBoundsDissolved = true;

[jdduke (slow), 2015/07/15 23:08:51]

Shouldn't you reset this when there's a new selection?

+                break;
             default:
         }
 
@@ -232,7 +237,6 @@ public class ContextualSearchSelectionController {
         mHandler.handleSelection(selection, isValidSelection(selection), type, mX, mY);
     }
 
-
     /**
      * Resets all internal state of this class, including the tap state.
      */
@@ -363,6 +367,14 @@ public class ContextualSearchSelectionController {
         return mIsWaitingForInvalidTapDetection;
     }
 
+    /**
+     * @return whether an insertion point is currently shown, for testing.
+     */
+    @VisibleForTesting
+    boolean isSelectionBoundsDissolved() {
+        return mIsSelectionBoundsDissolved;
+    }
+
     /** Determines if the given selection is valid or not.
      * @param selection The selection portion of the context.
      * @return whether the given selection is considered a valid target for a search.