Move LeftWordPosition/RightWordPosition() to SelectionModifierWord.cpp

third_party/WebKit/Source/core/editing/BUILD.gn

 # Copyright 2016 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.
 
 import("//third_party/WebKit/Source/core/core.gni")
 
 blink_core_sources("editing") {
   split_count = 5
   sources = [
     "CaretDisplayItemClient.cpp",
@@ skipping 48 matching lines @@
     "RenderedPosition.cpp",
     "RenderedPosition.h",
     "SelectionAdjuster.cpp",
     "SelectionAdjuster.h",
     "SelectionController.cpp",
     "SelectionController.h",
     "SelectionEditor.cpp",
     "SelectionEditor.h",
     "SelectionModifier.cpp",
     "SelectionModifier.h",
+    "SelectionModifierWord.cpp",
     "SelectionStrategy.h",
     "SelectionTemplate.cpp",
     "SelectionTemplate.h",
     "SelectionType.h",
     "SurroundingText.cpp",
     "SurroundingText.h",
     "TextAffinity.cpp",
     "TextAffinity.h",
     "TextGranularity.h",
     "VisiblePosition.cpp",
@@ skipping 252 matching lines @@
     "//third_party/WebKit/Source:config",
     "//third_party/WebKit/Source:inside_blink",
   ]
 
   deps = [
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/WebKit/Source/core:core",
   ]
 }