Instant: Use only one hidden WebContents per profile.

chrome/common/render_messages.h

Index: chrome/common/render_messages.h
diff --git a/chrome/common/render_messages.h b/chrome/common/render_messages.h
index d7b4751b61fbce17c8d40df5649b25280d85f3ed..0f7a97bc96f9b1a8ca4ca6c53524c1c58a9b2f66 100644
--- a/chrome/common/render_messages.h
+++ b/chrome/common/render_messages.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 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.
 
@@ -19,10 +19,8 @@
 #include "chrome/common/common_param_traits.h"
 #include "chrome/common/content_settings.h"
 #include "chrome/common/content_settings_pattern.h"
-#include "chrome/common/instant_types.h"
 #include "chrome/common/nacl_types.h"
 #include "chrome/common/search_provider.h"
-#include "chrome/common/search_types.h"
 #include "chrome/common/translate_errors.h"
 #include "content/public/common/common_param_traits.h"
 #include "ipc/ipc_channel_handle.h"
@@ -31,8 +29,6 @@
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCache.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebConsoleMessage.h"
-#include "ui/base/window_open_disposition.h"
-#include "ui/gfx/rect.h"
 
 // Singly-included section for enums and custom IPC traits.
 #ifndef CHROME_COMMON_RENDER_MESSAGES_H_
@@ -115,14 +111,8 @@ struct ParamTraits<ContentSettingsPattern> {
 #define IPC_MESSAGE_START ChromeMsgStart
 
 IPC_ENUM_TRAITS(ChromeViewHostMsg_GetPluginInfo_Status::Value)
-IPC_ENUM_TRAITS(InstantCompleteBehavior)
-IPC_ENUM_TRAITS(InstantSizeUnits)
-IPC_ENUM_TRAITS(InstantSuggestionType)
-IPC_ENUM_TRAITS(InstantShownReason)
 IPC_ENUM_TRAITS(search_provider::OSDDType)
 IPC_ENUM_TRAITS(search_provider::InstallState)
-IPC_ENUM_TRAITS(ThemeBackgroundImageAlignment)
-IPC_ENUM_TRAITS(ThemeBackgroundImageTiling)
 IPC_ENUM_TRAITS(TranslateErrors::Type)
 IPC_ENUM_TRAITS(WebKit::WebConsoleMessage::Level)
 
@@ -158,33 +148,6 @@ IPC_STRUCT_TRAITS_BEGIN(ContentSettingPatternSource)
   IPC_STRUCT_TRAITS_MEMBER(incognito)
 IPC_STRUCT_TRAITS_END()
 
-IPC_STRUCT_TRAITS_BEGIN(InstantAutocompleteResult)
-  IPC_STRUCT_TRAITS_MEMBER(provider)
-  IPC_STRUCT_TRAITS_MEMBER(type)
-  IPC_STRUCT_TRAITS_MEMBER(description)
-  IPC_STRUCT_TRAITS_MEMBER(destination_url)
-  IPC_STRUCT_TRAITS_MEMBER(transition)
-  IPC_STRUCT_TRAITS_MEMBER(relevance)
-IPC_STRUCT_TRAITS_END()
-
-IPC_STRUCT_TRAITS_BEGIN(MostVisitedItem)
-  IPC_STRUCT_TRAITS_MEMBER(url)
-  IPC_STRUCT_TRAITS_MEMBER(title)
-IPC_STRUCT_TRAITS_END()
-
-IPC_STRUCT_TRAITS_BEGIN(InstantSuggestion)
-  IPC_STRUCT_TRAITS_MEMBER(text)
-  IPC_STRUCT_TRAITS_MEMBER(behavior)
-  IPC_STRUCT_TRAITS_MEMBER(type)
-IPC_STRUCT_TRAITS_END()
-
-IPC_ENUM_TRAITS(chrome::search::Mode::Type)
-IPC_ENUM_TRAITS(chrome::search::Mode::Origin)
-IPC_STRUCT_TRAITS_BEGIN(chrome::search::Mode)
-  IPC_STRUCT_TRAITS_MEMBER(mode)
-  IPC_STRUCT_TRAITS_MEMBER(origin)
-IPC_STRUCT_TRAITS_END()
-
 IPC_STRUCT_TRAITS_BEGIN(nacl::NaClLaunchParams)
   IPC_STRUCT_TRAITS_MEMBER(manifest_url)
   IPC_STRUCT_TRAITS_MEMBER(render_view_id)
@@ -197,18 +160,6 @@ IPC_STRUCT_TRAITS_BEGIN(RendererContentSettingRules)
   IPC_STRUCT_TRAITS_MEMBER(script_rules)
 IPC_STRUCT_TRAITS_END()
 
-IPC_STRUCT_TRAITS_BEGIN(ThemeBackgroundInfo)
-  IPC_STRUCT_TRAITS_MEMBER(color_r)
-  IPC_STRUCT_TRAITS_MEMBER(color_g)
-  IPC_STRUCT_TRAITS_MEMBER(color_b)
-  IPC_STRUCT_TRAITS_MEMBER(color_a)
-  IPC_STRUCT_TRAITS_MEMBER(theme_id)
-  IPC_STRUCT_TRAITS_MEMBER(image_horizontal_alignment)
-  IPC_STRUCT_TRAITS_MEMBER(image_vertical_alignment)
-  IPC_STRUCT_TRAITS_MEMBER(image_tiling)
-  IPC_STRUCT_TRAITS_MEMBER(image_height)
-IPC_STRUCT_TRAITS_END()
-
 IPC_STRUCT_TRAITS_BEGIN(WebKit::WebCache::ResourceTypeStat)
   IPC_STRUCT_TRAITS_MEMBER(count)
   IPC_STRUCT_TRAITS_MEMBER(size)
@@ -292,67 +243,6 @@ IPC_MESSAGE_ROUTED3(ChromeViewMsg_HandleMessageFromExternalHost,
                     std::string /* The origin */,
                     std::string /* The target*/)
 
-IPC_MESSAGE_ROUTED4(ChromeViewMsg_SearchBoxChange,
-                    string16 /* value */,
-                    bool /* verbatim */,
-                    size_t /* selection_start */,
-                    size_t /* selection_end */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSubmit,
-                    string16 /* value */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxCancel,
-                    string16 /* value */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxPopupResize,
-                    gfx::Rect /* bounds */)
-
-IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxMarginChange,
-                    int /* start */,
-                    int /* end */)
-
-IPC_MESSAGE_ROUTED0(ChromeViewMsg_DetermineIfPageSupportsInstant)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxAutocompleteResults,
-                    std::vector<InstantAutocompleteResult>
-                        /* native_suggestions */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxUpOrDownKeyPressed,
-                    int /* count */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxCancelSelection,
-                    string16 /* value */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxModeChanged,
-                    chrome::search::Mode /* mode */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetDisplayInstantResults,
-                    bool /* display_instant_results */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxThemeChanged,
-                    ThemeBackgroundInfo /* value */)
-
-IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxFontInformation,
-                    string16 /* omnibox_font */,
-                    size_t /* omnibox_font_size */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxKeyCaptureChanged,
-                    bool /* is_key_capture_enabled */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxGrantChromeSearchAccessFromOrigin,
-                    GURL /* origin_url */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_InstantMostVisitedItemsChanged,
-                    std::vector<MostVisitedItem> /* items */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_InstantDeleteMostVisitedItem,
-                    GURL /* url */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_InstantUndoMostVisitedDeletion,
-                    GURL /* url */)
-
-IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_InstantUndoAllMostVisitedDeletions)
-
 // Toggles visual muting of the render view area. This is on when a constrained
 // window is showing.
 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetVisuallyDeemphasized,
@@ -668,42 +558,6 @@ IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_DidBlockRunningInsecureContent)
 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_FocusedNodeTouched,
                     bool /* editable */)
 
-// Suggest results -----------------------------------------------------------
-
-// Sent by Instant to populate the omnibox with query suggestions.
-IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SetSuggestions,
-                    int /* page_id */,
-                    std::vector<InstantSuggestion> /* suggestions */)
-
-// Sent by Instant to indicate whether the page supports the Instant API
-// (http://dev.chromium.org/searchbox).
-IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_InstantSupportDetermined,
-                    int /* page_id */,
-                    bool /* result */)
-
-IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_SearchBoxNavigate,
-                    int /* page_id */,
-                    GURL /* destination */,
-                    content::PageTransition /* transition */,
-                    WindowOpenDisposition /* disposition */)
-
-// Sent by the Instant overlay asking to show itself with the given height.
-IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_ShowInstantOverlay,
-                    int /* page_id */,
-                    InstantShownReason /* reason */,
-                    int /* height */,
-                    InstantSizeUnits /* units */)
-
-// Sent by Instant to focus the omnibox.
-IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_FocusOmnibox,
-                    int /* page_id */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_StartCapturingKeyStrokes,
-                    int /* page_id */)
-
-IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_StopCapturingKeyStrokes,
-                    int /* page_id */)
-
 // The currently displayed PDF has an unsupported feature.
 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_PDFHasUnsupportedFeature)