Decompose //extensions/browser/BUILD.gn

extensions/browser/guest_view/web_view/BUILD.gn

Index: extensions/browser/guest_view/web_view/BUILD.gn
diff --git a/extensions/browser/guest_view/web_view/BUILD.gn b/extensions/browser/guest_view/web_view/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..3bc29a855b5412f22bf69c31d88b72a8688b59b5
--- /dev/null
+++ b/extensions/browser/guest_view/web_view/BUILD.gn
@@ -0,0 +1,30 @@
+# 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.
+
+source_set("web_view") {
+  sources = [
+    "javascript_dialog_helper.cc",
+    "javascript_dialog_helper.h",
+    "web_view_constants.cc",
+    "web_view_constants.h",
+    "web_view_content_script_manager.cc",
+    "web_view_content_script_manager.h",
+    "web_view_find_helper.cc",
+    "web_view_find_helper.h",
+    "web_view_guest.cc",
+    "web_view_guest.h",
+    "web_view_guest_delegate.h",
+    "web_view_permission_helper.cc",
+    "web_view_permission_helper.h",
+    "web_view_permission_helper_delegate.cc",
+    "web_view_permission_helper_delegate.h",
+    "web_view_permission_types.h",
+    "web_view_renderer_state.cc",
+    "web_view_renderer_state.h",
+  ]
+
+  deps = [
+    "//content/public/common",
+  ]
+}