Allow zoom-in as alternative to popup when tapping multiple targets.

content/common/view_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.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "base/strings/string16.h"
@@ skipping 68 matching lines @@
 IPC_ENUM_TRAITS(WebKit::WebTextDirection)
 IPC_ENUM_TRAITS(WebMenuItem::Type)
 IPC_ENUM_TRAITS(WindowContainerType)
 IPC_ENUM_TRAITS(content::FaviconURL::IconType)
 IPC_ENUM_TRAITS(content::FileChooserParams::Mode)
 IPC_ENUM_TRAITS(content::JavaScriptMessageType)
 IPC_ENUM_TRAITS(content::NavigationGesture)
 IPC_ENUM_TRAITS(content::PageZoom)
 IPC_ENUM_TRAITS(content::RendererPreferencesHintingEnum)
 IPC_ENUM_TRAITS(content::RendererPreferencesSubpixelRenderingEnum)
+IPC_ENUM_TRAITS(content::DidTapMultipleTargetsStrategy)

[jochen (gone - plz use gerrit), 2013/07/22 07:46:33]

plz use IPC_ENUM_TRAITS_MAX_VALUE()

 IPC_ENUM_TRAITS(content::StopFindAction)
 IPC_ENUM_TRAITS(content::ThreeDAPIType)
 IPC_ENUM_TRAITS(media::ChannelLayout)
 IPC_ENUM_TRAITS(media::MediaLogEvent::Type)
 IPC_ENUM_TRAITS(ui::MenuSourceType)
 IPC_ENUM_TRAITS_MAX_VALUE(ui::TextInputMode, ui::TEXT_INPUT_MODE_MAX)
 IPC_ENUM_TRAITS(ui::TextInputType)
 
 #if defined(OS_MACOSX)
 IPC_STRUCT_TRAITS_BEGIN(FontDescriptor)
@@ skipping 161 matching lines @@
   IPC_STRUCT_TRAITS_MEMBER(caret_blink_interval)
   IPC_STRUCT_TRAITS_MEMBER(use_custom_colors)
   IPC_STRUCT_TRAITS_MEMBER(enable_referrers)
   IPC_STRUCT_TRAITS_MEMBER(enable_do_not_track)
   IPC_STRUCT_TRAITS_MEMBER(default_zoom_level)
   IPC_STRUCT_TRAITS_MEMBER(user_agent_override)
   IPC_STRUCT_TRAITS_MEMBER(accept_languages)
   IPC_STRUCT_TRAITS_MEMBER(report_frame_name_changes)
   IPC_STRUCT_TRAITS_MEMBER(touchpad_fling_profile)
   IPC_STRUCT_TRAITS_MEMBER(touchscreen_fling_profile)
+  IPC_STRUCT_TRAITS_MEMBER(did_tap_multiple_targets_strategy)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(content::CookieData)
   IPC_STRUCT_TRAITS_MEMBER(name)
   IPC_STRUCT_TRAITS_MEMBER(value)
   IPC_STRUCT_TRAITS_MEMBER(domain)
   IPC_STRUCT_TRAITS_MEMBER(path)
   IPC_STRUCT_TRAITS_MEMBER(expires)
   IPC_STRUCT_TRAITS_MEMBER(http_only)
   IPC_STRUCT_TRAITS_MEMBER(secure)
@@ skipping 2054 matching lines @@
 // synchronously (see crbug.com/120597). This IPC message sends the character
 // bounds after every composition change to always have correct bound info.
 IPC_MESSAGE_ROUTED2(ViewHostMsg_ImeCompositionRangeChanged,
                     ui::Range /* composition range */,
                     std::vector<gfx::Rect> /* character bounds */)
 #endif
 
 // Adding a new message? Stick to the sort order above: first platform
 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform
 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg.