Move child-common classes to content/common_child

content/common/plugin_process_messages.h

+// 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.
+//
+// Multiply-included message file, hence no include guard.
+
+#include "build/build_config.h"
+#include "content/common/content_export.h"
+#include "content/common/content_param_traits.h"
+#include "content/public/common/common_param_traits.h"
+#include "ipc/ipc_channel_handle.h"
+#include "ipc/ipc_message_macros.h"
+#include "ui/gfx/native_widget_types.h"
+#include "ui/gfx/rect.h"
+
+#undef IPC_MESSAGE_EXPORT
+#define IPC_MESSAGE_EXPORT CONTENT_EXPORT
+
+#define IPC_MESSAGE_START PluginMsgStart

[piman, 2013/05/20 21:06:36]

I think this needs to be a different start value, otherwise we could have
accidental collision of messages IDs (ID is based on the start_value and the
header line), and that could be a very bad thing...

+
+//-----------------------------------------------------------------------------
+// PluginProcess messages
+// These are messages sent from the browser to the plugin process.
+// Tells the plugin process to create a new channel for communication with a
+// given renderer.  The channel name is returned in a
+// PluginProcessHostMsg_ChannelCreated message.  The renderer ID is passed so
+// that the plugin process reuses an existing channel to that process if it
+// exists. This ID is a unique opaque identifier generated by the browser
+// process.
+IPC_MESSAGE_CONTROL2(PluginProcessMsg_CreateChannel,
+                     int /* renderer_id */,
+                     bool /* off_the_record */)
+
+// Tells the plugin process to notify every connected renderer of the pending
+// shutdown, so we don't mistake it for a crash.
+IPC_MESSAGE_CONTROL0(PluginProcessMsg_NotifyRenderersOfPendingShutdown)
+
+IPC_MESSAGE_CONTROL3(PluginProcessMsg_ClearSiteData,
+                     std::string /* site */,
+                     uint64 /* flags */,
+                     uint64 /* max_age */)
+
+
+//-----------------------------------------------------------------------------
+// PluginProcessHost messages
+// These are messages sent from the plugin process to the browser process.
+// Response to a PluginProcessMsg_CreateChannel message.
+IPC_MESSAGE_CONTROL1(PluginProcessHostMsg_ChannelCreated,
+                     IPC::ChannelHandle /* channel_handle */)
+
+IPC_MESSAGE_CONTROL1(PluginProcessHostMsg_ClearSiteDataResult,
+                     bool /* success */)
+
+#if defined(OS_WIN)
+// Destroys the given window's parent on the UI thread.
+IPC_MESSAGE_CONTROL2(PluginProcessHostMsg_PluginWindowDestroyed,
+                     HWND /* window */,
+                     HWND /* parent */)
+#endif
+
+#if defined(USE_X11)
+// On X11, the mapping between NativeViewId and X window ids
+// is known only to the browser.  This message lets the plugin process
+// ask about a NativeViewId that was provided by the renderer.
+// It will get 0 back if it's a bogus input.
+IPC_SYNC_MESSAGE_CONTROL1_1(PluginProcessHostMsg_MapNativeViewId,
+                           gfx::NativeViewId /* input: native view id */,
+                           gfx::PluginWindowHandle /* output: X window id */)
+#endif
+
+#if defined(OS_MACOSX)
+// On Mac OS X, we need the browser to keep track of plugin windows so
+// that it can add and remove them from stacking groups, hide and show the
+// menu bar, etc.  We pass the window rect for convenience so that the
+// browser can easily tell if the window is fullscreen.
+
+// Notifies the browser that the plugin has selected a window (i.e., brought
+// it to the front and wants it to have keyboard focus).
+IPC_MESSAGE_CONTROL3(PluginProcessHostMsg_PluginSelectWindow,
+                     uint32 /* window ID */,
+                     gfx::Rect /* window rect */,
+                     bool /* modal */)
+
+// Notifies the browser that the plugin has shown a window.
+IPC_MESSAGE_CONTROL3(PluginProcessHostMsg_PluginShowWindow,
+                     uint32 /* window ID */,
+                     gfx::Rect /* window rect */,
+                     bool /* modal */)
+
+// Notifies the browser that the plugin has hidden a window.
+IPC_MESSAGE_CONTROL2(PluginProcessHostMsg_PluginHideWindow,
+                     uint32 /* window ID */,
+                     gfx::Rect /* window rect */)
+
+// Notifies the browser that a plugin instance has requested a cursor
+// visibility change.
+IPC_MESSAGE_CONTROL1(PluginProcessHostMsg_PluginSetCursorVisibility,
+                     bool /* cursor visibility */)
+#endif