Remove the old mojo type in Copyless Paste

BUG=693650

Review-Url: https://codereview.chromium.org/2803823004
Cr-Commit-Position: refs/heads/master@{#462957}

chrome/android/java/src/org/chromium/chrome/browser/historyreport/AppIndexingReporter.java

@@ -28,17 +28,6 @@ public class AppIndexingReporter {
         // Overriden by private class. Base class does nothing.
     }
 
-    /**
-     * Reports provided entity to on-device index.
-     * Base class does not implement any reporting, and call is a no-op. Child classes should
-     * implement this functionality.
-     *
-     * Deprecated, to be removed in follow-up cl, after downstream change.
-     */
-    public void reportWebPage(org.chromium.blink.mojom.WebPage webpage) {
-        // Overriden by private class. Base class does nothing.
-    }
-
     /**
      * Clears history of reported entities.
      * Currently, we do not support clearing only a subset of history. Base class does not implement

third_party/WebKit/public/BUILD.gn

@@ -747,9 +747,6 @@ mojom("android_mojo_bindings") {
   visibility_blink = [ ":mojo_bindings_blink" ]
   sources = [
     "platform/modules/document_metadata/copyless_paste.mojom",
-
-    # The following file will be removed once the downstream is updated.
-    "platform/modules/document_metadata/copyless_paste-deprecated.mojom",
     "platform/modules/installation/installation.mojom",
     "platform/modules/installedapp/installed_app_provider.mojom",
     "platform/modules/installedapp/related_application.mojom",

third_party/WebKit/public/platform/modules/document_metadata/copyless_paste-deprecated.mojom

-// Copyright 2017 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.
-
-module blink.mojom;
-
-import "url/mojo/url.mojom";
-
-// Due to the restriction of AppIndexing, all elements should be of the
-// same type. Non-array values are converted to arrays of one element.
-union Values {
-  array<bool> bool_values;
-  array<int64> long_values;
-  array<string> string_values;
-  array<Entity> entity_values;
-};
-
-// Key-value pair for the attributes of an |Entity|.
-struct Property {
-  string name;
-  Values values;
-};
-
-// Top-level metadata entry using schema.org vocabulary.
-// Tree structure of entities is possible.
-// Ref: https://developers.google.com/schemas/formats/json-ld
-struct Entity {
-  string type;  // Correspond to the "@type" key, defined in JSON-LD.
-  array<Property> properties;
-};
-
-struct WebPage {
-  url.mojom.Url url;
-  string title;
-  array<Entity> entities;
-};