Revert "Create direct write font proxy classes and unit tests."

content/test/dwrite_font_fake_sender_win.h

Index: content/test/dwrite_font_fake_sender_win.h
diff --git a/content/test/dwrite_font_fake_sender_win.h b/content/test/dwrite_font_fake_sender_win.h
deleted file mode 100644
index d6f438a38718a360dd6267a56850fc0a07b08f9e..0000000000000000000000000000000000000000
--- a/content/test/dwrite_font_fake_sender_win.h
+++ /dev/null
@@ -1,160 +0,0 @@
-// Copyright (c) 2015 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.
-
-#ifndef CONTENT_TEST_DWRITE_FONT_FAKE_SENDER_WIN_H_
-#define CONTENT_TEST_DWRITE_FONT_FAKE_SENDER_WIN_H_
-
-#include <wrl.h>
-
-#include <utility>
-#include <vector>
-
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/strings/string16.h"
-#include "ipc/ipc_message.h"
-#include "ipc/ipc_sender.h"
-
-namespace content {
-
-class FakeFontCollection;
-
-// Creates a new FakeFontCollection, seeded with some basic data, and returns a
-// Sender that can be used to interact with the collection.
-IPC::Sender* CreateFakeCollectionSender();
-
-// Helper class for describing a font object. Use FakeFontCollection instead.
-class FakeFont {
- public:
-  explicit FakeFont(const base::string16& name);
-
-  ~FakeFont();
-
-  FakeFont& AddFilePath(const base::string16& file_path) {
-    file_paths_.push_back(file_path);
-    return *this;
-  }
-
-  FakeFont& AddFamilyName(const base::string16& locale,
-                          const base::string16& family_name) {
-    family_names_.emplace_back(locale, family_name);
-    return *this;
-  }
-
- private:
-  friend FakeFontCollection;
-  base::string16 font_name_;
-  std::vector<base::string16> file_paths_;
-  std::vector<std::pair<base::string16, base::string16>> family_names_;
-
-  DISALLOW_ASSIGN(FakeFont);
-};
-
-// Implements a font collection that supports interaction through sending IPC
-// messages from dwrite_font_proxy_messages.h.
-// Usage:
-//   Create a new FakeFontCollection.
-//   Call AddFont() to add fonts.
-//     For each font, call methods on the font to configure the font.
-//     Note: the indices of the fonts will correspond to the order they were
-//         added. The collection will not sort or reorder fonts in any way.
-//   Call GetSender()/GetTrackingSender() to obtain an IPC::Sender.
-//   Call Send() with DWriteFontProxyMsg_* to interact with the collection.
-//   Call MessageCount()/GetMessage() to inspect the messages that were sent.
-//
-// The internal code flow for GetSender()/Send() is as follows:
-//   GetSender() returns a new FakeSender, pointing back to the collection.
-//   FakeSender::Send() will create a new ReplySender and call
-//       ReplySender::OnMessageReceived()
-//   ReplySender::OnMessageReceived() contains the message map, which will
-//       internally call ReplySender::On*() and ReplySender::Send()
-//   ReplySender::Send() will save the reply message, to be used later.
-//   FakeSender::Send() will retrieve the reply message and save the output.
-class FakeFontCollection : public base::RefCounted<FakeFontCollection> {
- public:
-  FakeFontCollection();
-
-  FakeFont& AddFont(const base::string16& font_name);
-
-  size_t MessageCount();
-
-  IPC::Message* GetMessage(size_t index);
-
-  IPC::Sender* GetSender();
-
-  // Like GetSender(), but will keep track of all sent messages for inspection.
-  IPC::Sender* GetTrackingSender();
-
- protected:
-  // This class handles sending the reply message back to the "renderer"
-  class ReplySender : public IPC::Sender {
-   public:
-    explicit ReplySender(FakeFontCollection* collection);
-
-    ~ReplySender() override;
-
-    scoped_ptr<IPC::Message>& OnMessageReceived(const IPC::Message& msg);
-
-    bool Send(IPC::Message* msg) override;
-
-   private:
-    void OnFindFamily(const base::string16& family_name, uint32_t* index);
-
-    void OnGetFamilyCount(uint32_t* count);
-
-    void OnGetFamilyNames(
-        uint32_t family_index,
-        std::vector<std::pair<base::string16, base::string16>>* family_names);
-    void OnGetFontFiles(uint32 family_index,
-                        std::vector<base::string16>* file_paths_);
-
-   private:
-    scoped_refptr<FakeFontCollection> collection_;
-    scoped_ptr<IPC::Message> reply_;
-
-    DISALLOW_COPY_AND_ASSIGN(ReplySender);
-  };
-
-  // This class can be used by the "renderer" to send messages to the "browser"
-  class FakeSender : public IPC::Sender {
-   public:
-    FakeSender(FakeFontCollection* collection, bool track_messages);
-
-    ~FakeSender() override;
-
-    bool Send(IPC::Message* message) override;
-
-   private:
-    bool track_messages_;
-    scoped_refptr<FakeFontCollection> collection_;
-
-    DISALLOW_COPY_AND_ASSIGN(FakeSender);
-  };
-
-  void OnFindFamily(const base::string16& family_name, uint32_t* index);
-
-  void OnGetFamilyCount(uint32_t* count);
-
-  void OnGetFamilyNames(
-      uint32_t family_index,
-      std::vector<std::pair<base::string16, base::string16>>* family_names);
-
-  void OnGetFontFiles(uint32 family_index,
-                      std::vector<base::string16>* file_paths);
-
-  std::unique_ptr<ReplySender> GetReplySender();
-
- private:
-  friend class base::RefCounted<FakeFontCollection>;
-  ~FakeFontCollection();
-
-  std::vector<FakeFont> fonts_;
-  std::vector<std::unique_ptr<IPC::Message>> messages_;
-
-  DISALLOW_COPY_AND_ASSIGN(FakeFontCollection);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_TEST_DWRITE_FONT_FAKE_SENDER_WIN_H_