Move WebBlob.cpp from web/ -> core/exported/.

third_party/WebKit/public/BUILD.gn

 # 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.
 
 import("//build/buildflag_header.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//third_party/WebKit/public/public_features.gni")
 import("//third_party/WebKit/Source/config.gni")
 import("//third_party/WebKit/Source/core/core.gni")
 import("//tools/grit/grit_rule.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 }
 
 group("blink") {
   public_deps = [
     ":blink_headers",
   ]
   deps = [
+    "//third_party/WebKit/Source/core",
     "//third_party/WebKit/Source/platform",
     "//third_party/WebKit/Source/web",
   ]
 }
 
 group("test_support") {
   testonly = true
   public_deps = [
     "//third_party/WebKit/Source/platform:test_support",
     "//third_party/WebKit/Source/web:test_support",
@@ skipping 764 matching lines @@
 source_set("shared_typemap_traits") {
   visibility = [ ":*" ]
   sources = [
     "web/ConsoleMessageStructTraits.cpp",
     "web/ConsoleMessageStructTraits.h",
   ]
   deps = [
     ":mojo_bindings_shared__generator",
   ]
 }