Remove content/child/npapi

content/child/npapi/webplugin_delegate_impl.h

Index: content/child/npapi/webplugin_delegate_impl.h
diff --git a/content/child/npapi/webplugin_delegate_impl.h b/content/child/npapi/webplugin_delegate_impl.h
deleted file mode 100644
index d38dce160203d7bfabbce8d7c88fd2715d63bd52..0000000000000000000000000000000000000000
--- a/content/child/npapi/webplugin_delegate_impl.h
+++ /dev/null
@@ -1,287 +0,0 @@
-// Copyright (c) 2012 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_CHILD_NPAPI_WEBPLUGIN_DELEGATE_IMPL_H_
-#define CONTENT_CHILD_NPAPI_WEBPLUGIN_DELEGATE_IMPL_H_
-
-#include <stdint.h>
-
-#include <string>
-#include <vector>
-
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "base/sequenced_task_runner_helpers.h"
-#include "base/timer/timer.h"
-#include "build/build_config.h"
-#include "content/child/npapi/webplugin_delegate.h"
-#include "content/common/cursors/webcursor.h"
-#include "third_party/npapi/bindings/npapi.h"
-#include "ui/gfx/geometry/rect.h"
-#include "ui/gfx/native_widget_types.h"
-
-namespace base {
-class FilePath;
-}
-
-#if defined(OS_MACOSX)
-#ifdef __OBJC__
-@class CALayer;
-@class CARenderer;
-#else
-class CALayer;
-class CARenderer;
-#endif
-#endif
-
-namespace content {
-class PluginInstance;
-class WebPlugin;
-
-#if defined(OS_MACOSX)
-class WebPluginAcceleratedSurface;
-class ExternalDragTracker;
-#endif  // OS_MACOSX
-
-// An implementation of WebPluginDelegate that runs in the plugin process,
-// proxied from the renderer by WebPluginDelegateProxy.
-class WebPluginDelegateImpl : public WebPluginDelegate {
- public:
-  enum PluginQuirks {
-    PLUGIN_QUIRK_SETWINDOW_TWICE = 1,  // Win32
-    PLUGIN_QUIRK_THROTTLE_WM_USER_PLUS_ONE = 2,  // Win32
-    PLUGIN_QUIRK_DONT_CALL_WND_PROC_RECURSIVELY = 4,  // Win32
-    PLUGIN_QUIRK_DONT_SET_NULL_WINDOW_HANDLE_ON_DESTROY = 8,  // Win32
-    PLUGIN_QUIRK_DONT_ALLOW_MULTIPLE_INSTANCES = 16,  // Win32
-    PLUGIN_QUIRK_DIE_AFTER_UNLOAD = 32,  // Win32
-    PLUGIN_QUIRK_PATCH_SETCURSOR = 64,  // Win32
-    PLUGIN_QUIRK_BLOCK_NONSTANDARD_GETURL_REQUESTS = 128,  // Win32
-    PLUGIN_QUIRK_WINDOWLESS_OFFSET_WINDOW_TO_DRAW = 256,  // Linux
-    PLUGIN_QUIRK_WINDOWLESS_INVALIDATE_AFTER_SET_WINDOW = 512,  // Linux
-    PLUGIN_QUIRK_NO_WINDOWLESS = 1024,  // Windows
-    PLUGIN_QUIRK_PATCH_REGENUMKEYEXW = 2048,  // Windows
-    PLUGIN_QUIRK_ALWAYS_NOTIFY_SUCCESS = 4096,  // Windows
-    PLUGIN_QUIRK_HANDLE_MOUSE_CAPTURE = 16384,  // Windows
-    PLUGIN_QUIRK_WINDOWLESS_NO_RIGHT_CLICK = 32768,  // Linux
-    PLUGIN_QUIRK_IGNORE_FIRST_SETWINDOW_CALL = 65536,  // Windows.
-    PLUGIN_QUIRK_EMULATE_IME = 131072,  // Windows.
-    PLUGIN_QUIRK_FAKE_WINDOW_FROM_POINT = 262144,  // Windows.
-    PLUGIN_QUIRK_COPY_STREAM_DATA = 524288,  // All platforms
-  };
-
-  static WebPluginDelegateImpl* Create(WebPlugin* plugin,
-                                       const base::FilePath& filename,
-                                       const std::string& mime_type);
-
-  // WebPluginDelegate implementation
-  bool Initialize(const GURL& url,
-                  const std::vector<std::string>& arg_names,
-                  const std::vector<std::string>& arg_values,
-                  bool load_manually) override;
-  void PluginDestroyed() override;
-  void UpdateGeometry(const gfx::Rect& window_rect,
-                      const gfx::Rect& clip_rect) override;
-  void Paint(SkCanvas* canvas, const gfx::Rect& rect) override;
-  void SetFocus(bool focused) override;
-  bool HandleInputEvent(const blink::WebInputEvent& event,
-                        WebCursor::CursorInfo* cursor_info) override;
-  int GetProcessId() override;
-  // End of WebPluginDelegate implementation.
-
-  PluginInstance* instance() { return instance_.get(); }
-  gfx::Rect GetRect() const { return window_rect_; }
-  gfx::Rect GetClipRect() const { return clip_rect_; }
-
-  // Returns the path for the library implementing this plugin.
-  base::FilePath GetPluginPath();
-
-  // Returns a combination of PluginQuirks.
-  int GetQuirks() const { return quirks_; }
-
-  // Informs the plugin that the view it is in has gained or lost focus.
-  void SetContentAreaHasFocus(bool has_focus);
-
-#if defined(OS_MACOSX) && !defined(USE_AURA)
-  // Informs the plugin that the geometry has changed, as with UpdateGeometry,
-  // but also includes the new buffer context for that new geometry.
-  void UpdateGeometryAndContext(const gfx::Rect& window_rect,
-                                const gfx::Rect& clip_rect,
-                                gfx::NativeDrawingContext context);
-  // Informs the delegate that the plugin called NPN_Invalidate*. Used as a
-  // trigger for Core Animation drawing.
-  void PluginDidInvalidate();
-  // Returns the delegate currently processing events.
-  static WebPluginDelegateImpl* GetActiveDelegate();
-  // Informs the plugin that the window it is in has gained or lost focus.
-  void SetWindowHasFocus(bool has_focus);
-  // Informs the plugin that its tab or window has been hidden or shown.
-  void SetContainerVisibility(bool is_visible);
-  // Informs the plugin that its containing window's frame has changed.
-  // Frames are in screen coordinates.
-  void WindowFrameChanged(const gfx::Rect& window_frame,
-                          const gfx::Rect& view_frame);
-  // Informs the plugin that IME composition has completed.
-  // If |text| is empty, IME was cancelled.
-  void ImeCompositionCompleted(const base::string16& text);
-  // Informs the delegate that the plugin set a Cocoa NSCursor.
-  void SetNSCursor(NSCursor* cursor);
-
-  // Indicates that the windowless plugins will draw directly to the window
-  // context instead of a buffer context.
-  void SetNoBufferContext();
-
-  // TODO(caryclark): This is a temporary workaround to allow the Darwin / Skia
-  // port to share code with the Darwin / CG port. Later, this will be removed
-  // and all callers will use the Paint defined above.
-  void CGPaint(CGContextRef context, const gfx::Rect& rect);
-#endif  // OS_MACOSX && !USE_AURA
-
- private:
-  friend class base::DeleteHelper<WebPluginDelegateImpl>;
-  friend class WebPluginDelegate;
-
-  WebPluginDelegateImpl(WebPlugin* plugin, PluginInstance* instance);
-  ~WebPluginDelegateImpl() override;
-
-  // Called by Initialize() for platform-specific initialization.
-  // If this returns false, the plugin shouldn't be started--see Initialize().
-  bool PlatformInitialize();
-
-  // Called by DestroyInstance(), used for platform-specific destruction.
-  void PlatformDestroyInstance();
-
-  //----------------------------
-  // used for windowless plugins
-  void WindowlessUpdateGeometry(const gfx::Rect& window_rect,
-                                const gfx::Rect& clip_rect);
-  void WindowlessPaint(gfx::NativeDrawingContext hdc, const gfx::Rect& rect);
-
-  // Tells the plugin about the current state of the window.
-  // See NPAPI NPP_SetWindow for more information.
-  void WindowlessSetWindow();
-
-  // Informs the plugin that it has gained or lost keyboard focus (on the Mac,
-  // this just means window first responder status).
-  void SetPluginHasFocus(bool focused);
-
-  // Handles the platform specific details of setting plugin focus. Returns
-  // false if the platform cancelled the focus tranfer.
-  bool PlatformSetPluginHasFocus(bool focused);
-
-  //-----------------------------------------
-  // used for windowed and windowless plugins
-
-  // Does platform-specific event handling. Arguments and return are identical
-  // to HandleInputEvent.
-  bool PlatformHandleInputEvent(const blink::WebInputEvent& event,
-                                WebCursor::CursorInfo* cursor_info);
-
-  // Closes down and destroys our plugin instance.
-  void DestroyInstance();
-
-
-  // Note: on Mac OS X, the only time the windowed handle is non-zero
-  // is the case of accelerated rendering, which uses a fake window handle to
-  // identify itself back to the browser. It still performs all of its
-  // work offscreen.
-
-  WebPlugin* plugin_;
-  scoped_refptr<PluginInstance> instance_;
-
-  NPWindow window_;
-  gfx::Rect window_rect_;
-  gfx::Rect clip_rect_;
-  int quirks_;
-
-#if defined(OS_MACOSX) && !defined(USE_AURA)
-  // Sets window_rect_ to |rect|
-  void SetPluginRect(const gfx::Rect& rect);
-  // Sets content_area_origin to |origin|
-  void SetContentAreaOrigin(const gfx::Point& origin);
-  // Updates everything that depends on the plugin's absolute screen location.
-  void PluginScreenLocationChanged();
-  // Updates anything that depends on plugin visibility.
-  void PluginVisibilityChanged();
-
-  // Starts an IME session.
-  void StartIme();
-
-  // Informs the browser about the updated accelerated drawing surface.
-  void UpdateAcceleratedSurface();
-
-  // Uses a CARenderer to draw the plugin's layer in our OpenGL surface.
-  void DrawLayerInSurface();
-
-  bool use_buffer_context_;
-  CGContextRef buffer_context_;  // Weak ref.
-
-  CALayer* layer_;  // Used for CA drawing mode. Weak, retained by plugin.
-  WebPluginAcceleratedSurface* surface_;  // Weak ref.
-  CARenderer* renderer_;  // Renders layer_ to surface_.
-  scoped_ptr<base::RepeatingTimer> redraw_timer_;
-
-  // The upper-left corner of the web content area in screen coordinates,
-  // relative to an upper-left (0,0).
-  gfx::Point content_area_origin_;
-
-  bool containing_window_has_focus_;
-  bool initial_window_focus_;
-  bool container_is_visible_;
-  bool have_called_set_window_;
-
-  gfx::Rect cached_clip_rect_;
-
-  bool ime_enabled_;
-  int keyup_ignore_count_;
-
-  scoped_ptr<ExternalDragTracker> external_drag_tracker_;
-#endif  // OS_MACOSX && !USE_AURA
-
-  // Called by the message filter hook when the plugin enters a modal loop.
-  void OnModalLoopEntered();
-
-  // Returns true if the message passed in corresponds to a user gesture.
-  static bool IsUserGesture(const blink::WebInputEvent& event);
-
-  // The url with which the plugin was instantiated.
-  std::string plugin_url_;
-
-  // Holds the depth of the HandleEvent callstack.
-  int handle_event_depth_;
-
-  // Holds the current cursor set by the windowless plugin.
-  WebCursor current_windowless_cursor_;
-
-  // Set to true initially and indicates if this is the first npp_setwindow
-  // call received by the plugin.
-  bool first_set_window_call_;
-
-  // True if the plugin thinks it has keyboard focus
-  bool plugin_has_focus_;
-  // True if the plugin element has focus within the web content, regardless of
-  // whether its containing view currently has focus.
-  bool has_webkit_focus_;
-  // True if the containing view currently has focus.
-  // Initially set to true so that plugin focus still works in environments
-  // where SetContentAreaHasFocus is never called. See
-  // https://bugs.webkit.org/show_bug.cgi?id=46013 for details.
-  bool containing_view_has_focus_;
-
-  // True if NPP_New did not return an error.
-  bool creation_succeeded_;
-
-#if defined(OS_WIN)
-  // Runnable Method Factory used to invoke the OnUserGestureEnd method
-  // asynchronously.
-  base::WeakPtrFactory<WebPluginDelegateImpl> user_gesture_msg_factory_;
-#endif
-
-  DISALLOW_COPY_AND_ASSIGN(WebPluginDelegateImpl);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_CHILD_NPAPI_WEBPLUGIN_DELEGATE_IMPL_H_