Remove one-callsite private function on TextFinder.

It's a one-liner, too.

R=esprehn

Review-Url: https://codereview.chromium.org/2141093004
Cr-Commit-Position: refs/heads/master@{#405203}

third_party/WebKit/Source/web/TextFinder.cpp

@@ -360,7 +360,7 @@ void TextFinder::scopeStringMatches(int identifier, const WebString& searchText,
                 identifier);
         }
 
-        addMarker(resultRange, foundActiveMatch);
+        ownerFrame().frame()->document()->markers().addTextMatchMarker(resultRange, foundActiveMatch);
 
         m_findMatchesCache.append(FindMatch(resultRange, m_lastMatchCount + matchCount));
 
@@ -656,11 +656,6 @@ TextFinder::~TextFinder()
 {
 }
 
-void TextFinder::addMarker(Range* range, bool activeMatch)
-{
-    ownerFrame().frame()->document()->markers().addTextMatchMarker(range, activeMatch);
-}
-
 bool TextFinder::setMarkerActive(Range* range, bool active)
 {
     if (!range || range->collapsed())

third_party/WebKit/Source/web/TextFinder.h

@@ -140,9 +140,6 @@ private:
     // propagating the invalidation to child frames.
     void updateFindMatchRects();
 
-    // Add a WebKit TextMatch-highlight marker to nodes in a range.
-    void addMarker(Range*, bool activeMatch);
-
     // Sets the markers within a range as active or inactive. Returns true if at least
     // one such marker found.
     bool setMarkerActive(Range*, bool active);