Remove currentView, useCurrentView properties of SVGSVGElement and SVGViewSpec interface

third_party/WebKit/Source/core/core_idl_files.gni

 # 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/bindings/bindings.gni")
 import("//third_party/WebKit/Source/core/core.gni")
 
 # The paths in this file are absolute since this file is imported and the
 # file lists must be valid from multple "current directories".
 
@@ skipping 373 matching lines @@
                                  "svg/SVGTextContentElement.idl",
                                  "svg/SVGTextElement.idl",
                                  "svg/SVGTextPathElement.idl",
                                  "svg/SVGTextPositioningElement.idl",
                                  "svg/SVGTitleElement.idl",
                                  "svg/SVGTransform.idl",
                                  "svg/SVGTransformList.idl",
                                  "svg/SVGUnitTypes.idl",
                                  "svg/SVGUseElement.idl",
                                  "svg/SVGViewElement.idl",
-                                 "svg/SVGViewSpec.idl",
                                  "timing/MemoryInfo.idl",
                                  "timing/Performance.idl",
                                  "timing/PerformanceEntry.idl",
                                  "timing/PerformanceLongTaskTiming.idl",
                                  "timing/PerformanceMark.idl",
                                  "timing/PerformanceMeasure.idl",
                                  "timing/PerformanceNavigation.idl",
                                  "timing/PerformanceObserver.idl",
                                  "timing/PerformanceObserverEntryList.idl",
                                  "timing/PerformanceResourceTiming.idl",
@@ skipping 224 matching lines @@
 core_generated_interface_idl_files = generated_webcore_testing_idl_files  # interfaces
 core_generated_dependency_idl_files =
     core_global_constructors_generated_idl_files  # partial interfaces
 
 # Dependency IDL files: don't generate individual bindings, but do process
 # in IDL dependency computation, and count as build dependencies
 # 'core_dependency_idl_files' is already used in Source/core, so avoid
 # collision
 core_all_dependency_idl_files =
     core_static_dependency_idl_files + core_generated_dependency_idl_files