Fix unexpected erasing textQuad

third_party/WebKit/Source/core/dom/RangeTest.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/dom/Range.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/V8BindingForTesting.h"
 #include "core/dom/Element.h"
 #include "core/dom/NodeList.h"
@@ skipping 221 matching lines @@
 }
 
 // Regression test for crbug.com/698123
 TEST_F(RangeTest, ExpandNotCrash) {
   Range* range = Range::create(document());
   Node* div = HTMLDivElement::create(document());
   range->setStart(div, 0, ASSERT_NO_EXCEPTION);
   range->expand("", ASSERT_NO_EXCEPTION);
 }
 
+TEST_F(RangeTest, MultipleTextQuads) {
+  setBodyContent("<div><p id='one'>one</p><p id='two'>two</p></div>");
+  Position start(document().getElementById("one")->firstChild(), 0);
+  Position end(document().getElementById("two")->firstChild(), 3);
+  Range* range = Range::create(document(), start, end);
+  Vector<FloatQuad> quads;
+  range->textQuads(quads);
+  EXPECT_EQ(2u, quads.size());
+}
+
 }  // namespace blink