// 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 file, no traditional include guard. #include #include #include #include "base/files/file_path.h" #include "base/strings/string16.h" #include "base/time/time.h" #include "chrome/common/common_param_traits.h" #include "chrome/common/instant_types.h" #include "chrome/common/ntp_logging_events.h" #include "chrome/common/search_provider.h" #include "chrome/common/web_application_info.h" #include "components/omnibox/common/omnibox_focus_state.h" #include "content/public/common/common_param_traits.h" #include "content/public/common/top_controls_state.h" #include "ipc/ipc_channel_handle.h" #include "ipc/ipc_message_macros.h" #include "ipc/ipc_platform_file.h" #include "third_party/WebKit/public/platform/modules/app_banner/WebAppBannerPromptReply.h" #include "third_party/WebKit/public/web/WebCache.h" #include "third_party/WebKit/public/web/WebConsoleMessage.h" // Singly-included section for enums and custom IPC traits. #ifndef CHROME_COMMON_RENDER_MESSAGES_H_ #define CHROME_COMMON_RENDER_MESSAGES_H_ enum class ChromeViewHostMsg_GetPluginInfo_Status { kAllowed, kBlocked, kBlockedByPolicy, kDisabled, kNotFound, kNPAPINotSupported, kOutdatedBlocked, kOutdatedDisallowed, kPlayImportantContent, kUnauthorized, }; namespace IPC { template <> struct ParamTraits { typedef ContentSettingsPattern param_type; static void Write(Message* m, const param_type& p); static bool Read(const Message* m, base::PickleIterator* iter, param_type* r); static void Log(const param_type& p, std::string* l); }; } // namespace IPC #endif // CHROME_COMMON_RENDER_MESSAGES_H_ #define IPC_MESSAGE_START ChromeMsgStart IPC_ENUM_TRAITS_MAX_VALUE(ChromeViewHostMsg_GetPluginInfo_Status, ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized) IPC_ENUM_TRAITS_MAX_VALUE(OmniboxFocusChangeReason, OMNIBOX_FOCUS_CHANGE_REASON_LAST) IPC_ENUM_TRAITS_MAX_VALUE(OmniboxFocusState, OMNIBOX_FOCUS_STATE_LAST) IPC_ENUM_TRAITS_MAX_VALUE(search_provider::OSDDType, search_provider::OSDD_TYPE_LAST) IPC_ENUM_TRAITS_MIN_MAX_VALUE(search_provider::InstallState, search_provider::DENIED, search_provider::INSTALLED_STATE_LAST) IPC_ENUM_TRAITS_MAX_VALUE(ThemeBackgroundImageAlignment, THEME_BKGRND_IMAGE_ALIGN_LAST) IPC_ENUM_TRAITS_MAX_VALUE(ThemeBackgroundImageTiling, THEME_BKGRND_IMAGE_LAST) IPC_ENUM_TRAITS_MAX_VALUE(blink::WebConsoleMessage::Level, blink::WebConsoleMessage::LevelLast) IPC_ENUM_TRAITS_MAX_VALUE(content::TopControlsState, content::TOP_CONTROLS_STATE_LAST) // Output parameters for ChromeViewHostMsg_GetPluginInfo message. IPC_STRUCT_BEGIN(ChromeViewHostMsg_GetPluginInfo_Output) IPC_STRUCT_MEMBER(ChromeViewHostMsg_GetPluginInfo_Status, status) IPC_STRUCT_MEMBER(content::WebPluginInfo, plugin) IPC_STRUCT_MEMBER(std::string, actual_mime_type) IPC_STRUCT_MEMBER(std::string, group_identifier) IPC_STRUCT_MEMBER(base::string16, group_name) IPC_STRUCT_END() IPC_STRUCT_TRAITS_BEGIN(ContentSettingsPattern::PatternParts) IPC_STRUCT_TRAITS_MEMBER(scheme) IPC_STRUCT_TRAITS_MEMBER(is_scheme_wildcard) IPC_STRUCT_TRAITS_MEMBER(host) IPC_STRUCT_TRAITS_MEMBER(has_domain_wildcard) IPC_STRUCT_TRAITS_MEMBER(port) IPC_STRUCT_TRAITS_MEMBER(is_port_wildcard) IPC_STRUCT_TRAITS_MEMBER(path) IPC_STRUCT_TRAITS_MEMBER(is_path_wildcard) IPC_STRUCT_TRAITS_END() IPC_STRUCT_TRAITS_BEGIN(ContentSettingPatternSource) IPC_STRUCT_TRAITS_MEMBER(primary_pattern) IPC_STRUCT_TRAITS_MEMBER(secondary_pattern) IPC_STRUCT_TRAITS_MEMBER(setting) IPC_STRUCT_TRAITS_MEMBER(source) IPC_STRUCT_TRAITS_MEMBER(incognito) IPC_STRUCT_TRAITS_END() IPC_STRUCT_TRAITS_BEGIN(EmbeddedSearchRequestParams) IPC_STRUCT_TRAITS_MEMBER(search_query) IPC_STRUCT_TRAITS_MEMBER(original_query) IPC_STRUCT_TRAITS_MEMBER(rlz_parameter_value) IPC_STRUCT_TRAITS_MEMBER(input_encoding) IPC_STRUCT_TRAITS_MEMBER(assisted_query_stats) IPC_STRUCT_TRAITS_END() IPC_STRUCT_TRAITS_BEGIN(InstantSuggestion) IPC_STRUCT_TRAITS_MEMBER(text) IPC_STRUCT_TRAITS_MEMBER(metadata) IPC_STRUCT_TRAITS_END() IPC_STRUCT_TRAITS_BEGIN(InstantMostVisitedItem) IPC_STRUCT_TRAITS_MEMBER(url) IPC_STRUCT_TRAITS_MEMBER(title) IPC_STRUCT_TRAITS_MEMBER(thumbnail) IPC_STRUCT_TRAITS_MEMBER(favicon) IPC_STRUCT_TRAITS_END() IPC_STRUCT_TRAITS_BEGIN(RendererContentSettingRules) IPC_STRUCT_TRAITS_MEMBER(image_rules) IPC_STRUCT_TRAITS_MEMBER(script_rules) IPC_STRUCT_TRAITS_END() IPC_STRUCT_TRAITS_BEGIN(RGBAColor) IPC_STRUCT_TRAITS_MEMBER(r) IPC_STRUCT_TRAITS_MEMBER(g) IPC_STRUCT_TRAITS_MEMBER(b) IPC_STRUCT_TRAITS_MEMBER(a) IPC_STRUCT_TRAITS_END() IPC_STRUCT_TRAITS_BEGIN(ThemeBackgroundInfo) IPC_STRUCT_TRAITS_MEMBER(using_default_theme) IPC_STRUCT_TRAITS_MEMBER(background_color) IPC_STRUCT_TRAITS_MEMBER(text_color) IPC_STRUCT_TRAITS_MEMBER(link_color) IPC_STRUCT_TRAITS_MEMBER(text_color_light) IPC_STRUCT_TRAITS_MEMBER(header_color) IPC_STRUCT_TRAITS_MEMBER(section_border_color) 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_MEMBER(has_attribution) IPC_STRUCT_TRAITS_MEMBER(logo_alternate) IPC_STRUCT_TRAITS_END() IPC_STRUCT_TRAITS_BEGIN(blink::WebCache::UsageStats) IPC_STRUCT_TRAITS_MEMBER(minDeadCapacity) IPC_STRUCT_TRAITS_MEMBER(maxDeadCapacity) IPC_STRUCT_TRAITS_MEMBER(capacity) IPC_STRUCT_TRAITS_MEMBER(liveSize) IPC_STRUCT_TRAITS_MEMBER(deadSize) IPC_STRUCT_TRAITS_END() IPC_ENUM_TRAITS_MAX_VALUE(NTPLoggingEventType, NTP_EVENT_TYPE_LAST) IPC_ENUM_TRAITS_MAX_VALUE(WebApplicationInfo::MobileCapable, WebApplicationInfo::MOBILE_CAPABLE_APPLE) IPC_STRUCT_TRAITS_BEGIN(WebApplicationInfo::IconInfo) IPC_STRUCT_TRAITS_MEMBER(url) IPC_STRUCT_TRAITS_MEMBER(width) IPC_STRUCT_TRAITS_MEMBER(height) IPC_STRUCT_TRAITS_MEMBER(data) IPC_STRUCT_TRAITS_END() IPC_STRUCT_TRAITS_BEGIN(WebApplicationInfo) IPC_STRUCT_TRAITS_MEMBER(title) IPC_STRUCT_TRAITS_MEMBER(description) IPC_STRUCT_TRAITS_MEMBER(app_url) IPC_STRUCT_TRAITS_MEMBER(icons) IPC_STRUCT_TRAITS_MEMBER(mobile_capable) IPC_STRUCT_TRAITS_END() IPC_ENUM_TRAITS_MAX_VALUE(blink::WebAppBannerPromptReply, blink::WebAppBannerPromptReply::Cancel) //----------------------------------------------------------------------------- // RenderView messages // These are messages sent from the browser to the renderer process. #if !defined(OS_ANDROID) && !defined(OS_IOS) // For WebUI testing, this message requests JavaScript to be executed at a time // which is late enough to not be thrown out, and early enough to be before // onload events are fired. IPC_MESSAGE_ROUTED1(ChromeViewMsg_WebUIJavaScript, base::string16 /* javascript */) #endif // Set the content setting rules stored by the renderer. IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetContentSettingRules, RendererContentSettingRules /* rules */) // Tells the renderer to create a FieldTrial, and by using a 100% probability // for the FieldTrial, forces the FieldTrial to have assigned group name. IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetFieldTrialGroup, std::string /* field trial name */, std::string /* group name that was assigned. */) IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetPageSequenceNumber, int /* page_seq_no */) IPC_MESSAGE_ROUTED0(ChromeViewMsg_DetermineIfPageSupportsInstant) IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetDisplayInstantResults, bool /* display_instant_results */) IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxFocusChanged, OmniboxFocusState /* new_focus_state */, OmniboxFocusChangeReason /* reason */) IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMarginChange, int /* start */) IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMostVisitedItemsChanged, std::vector /* items */) IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxPromoInformation, bool /* is_app_launcher_enabled */) IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetInputInProgress, bool /* input_in_progress */) IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetSuggestionToPrefetch, InstantSuggestion /* suggestion */) IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxSubmit, base::string16 /* value */, EmbeddedSearchRequestParams /* params */) IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxThemeChanged, ThemeBackgroundInfo /* value */) IPC_MESSAGE_ROUTED1(ChromeViewMsg_HistorySyncCheckResult, bool /* sync_history */) IPC_MESSAGE_ROUTED2(ChromeViewMsg_ChromeIdentityCheckResult, base::string16 /* identity */, bool /* identity_match */) IPC_MESSAGE_ROUTED0(ChromeViewMsg_SearchBoxToggleVoiceSearch) // Sent on process startup to indicate whether this process is running in // incognito mode. IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetIsIncognitoProcess, bool /* is_incognito_processs */) // Sent when the profile changes the kSafeBrowsingEnabled preference. IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetClientSidePhishingDetection, bool /* enable_phishing_detection */) // Reloads the image selected by the most recently opened context menu // (if there indeed is an image at that location). IPC_MESSAGE_ROUTED0(ChromeViewMsg_RequestReloadImageForContextNode) // Asks the renderer for a thumbnail of the image selected by the most // recently opened context menu, if there is one. If the image's area // is greater than thumbnail_min_area it will be downscaled to // be within thumbnail_max_size. The possibly downsampled image will be // returned in a ChromeViewHostMsg_RequestThumbnailForContextNode_ACK message. IPC_MESSAGE_ROUTED2(ChromeViewMsg_RequestThumbnailForContextNode, int /* thumbnail_min_area_pixels */, gfx::Size /* thumbnail_max_size_pixels */) // Notifies the renderer whether hiding/showing the top controls is enabled, // what the current state should be, and whether or not to animate to the // proper state. IPC_MESSAGE_ROUTED3(ChromeViewMsg_UpdateTopControlsState, content::TopControlsState /* constraints */, content::TopControlsState /* current */, bool /* animate */) // Updates the window features of the render view. IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetWindowFeatures, blink::WebWindowFeatures /* window_features */) // Responds to the request for a thumbnail. // Thumbnail data will be empty is a thumbnail could not be produced. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_RequestThumbnailForContextNode_ACK, std::string /* JPEG-encoded thumbnail data */, gfx::Size /* original size of the image */) // Requests application info for the page. The renderer responds back with // ChromeViewHostMsg_DidGetWebApplicationInfo. IPC_MESSAGE_ROUTED0(ChromeViewMsg_GetWebApplicationInfo) // chrome.principals messages ------------------------------------------------ // Message sent from the renderer to the browser to get the list of browser // managed accounts for the given origin. IPC_SYNC_MESSAGE_CONTROL1_1(ChromeViewHostMsg_GetManagedAccounts, GURL /* current URL */, std::vector /* managed accounts */) // Message sent from the renderer to the browser to show the browser account // management UI. IPC_MESSAGE_CONTROL0(ChromeViewHostMsg_ShowBrowserAccountManagementUI) // JavaScript related messages ----------------------------------------------- // Provides the renderer with the results of the browser's investigation into // why a recent main frame load failed (currently, just DNS probe result). // NetErrorHelper will receive this mesage and replace or update the error // page with more specific troubleshooting suggestions. IPC_MESSAGE_ROUTED1(ChromeViewMsg_NetErrorInfo, int /* DNS probe status */) // Tells the renderer whether or not there is a local diagnostics service that // can be run via ChromeViewHostMsg_RunNetworkDiagnostics messages. IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetCanShowNetworkDiagnosticsDialog, bool /* can_show_network_diagnostics_dialog */) // Provides the information needed by the renderer process to contact a // navigation correction service. Handled by the NetErrorHelper. IPC_MESSAGE_ROUTED5(ChromeViewMsg_SetNavigationCorrectionInfo, GURL /* Navigation correction service base URL */, std::string /* language */, std::string /* origin_country */, std::string /* API key to use */, GURL /* Google Search URL to use */) IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RunNetworkDiagnostics, GURL /* failed_url */) //----------------------------------------------------------------------------- // Misc messages // These are messages sent from the renderer to the browser process. IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_UpdatedCacheStats, blink::WebCache::UsageStats /* stats */) // Sent by the renderer process to check whether access to FileSystem is // granted by content settings. IPC_SYNC_MESSAGE_CONTROL3_1(ChromeViewHostMsg_RequestFileSystemAccessSync, int /* render_frame_id */, GURL /* origin_url */, GURL /* top origin url */, bool /* allowed */) // Return information about a plugin for the given URL and MIME type. // In contrast to ViewHostMsg_GetPluginInfo in content/, this IPC call knows // about specific reasons why a plugin can't be used, for example because it's // disabled. IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_GetPluginInfo, int /* render_frame_id */, GURL /* url */, GURL /* top origin url */, std::string /* mime_type */, ChromeViewHostMsg_GetPluginInfo_Output /* output */) #if defined(ENABLE_PEPPER_CDMS) // Returns whether any internal plugin supporting |mime_type| is registered and // enabled. Does not determine whether the plugin can actually be instantiated // (e.g. whether it has all its dependencies). // When the returned *|is_available| is true, |additional_param_names| and // |additional_param_values| contain the name-value pairs, if any, specified // for the *first* non-disabled plugin found that is registered for |mime_type|. IPC_SYNC_MESSAGE_CONTROL1_3( ChromeViewHostMsg_IsInternalPluginAvailableForMimeType, std::string /* mime_type */, bool /* is_available */, std::vector /* additional_param_names */, std::vector /* additional_param_values */) #endif #if defined(ENABLE_PLUGIN_INSTALLATION) // Notifies the browser that a missing plugin placeholder has been removed, so // the corresponding PluginPlaceholderHost can be deleted. IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RemovePluginPlaceholderHost, int /* placeholder_id */) // Notifies a missing plugin placeholder that a plugin with name |plugin_name| // has been found. IPC_MESSAGE_ROUTED1(ChromeViewMsg_FoundMissingPlugin, base::string16 /* plugin_name */) // Notifies a missing plugin placeholder that no plugin has been found. IPC_MESSAGE_ROUTED0(ChromeViewMsg_DidNotFindMissingPlugin) // Notifies a missing plugin placeholder that we have started downloading // the plugin. IPC_MESSAGE_ROUTED0(ChromeViewMsg_StartedDownloadingPlugin) // Notifies a missing plugin placeholder that we have finished downloading // the plugin. IPC_MESSAGE_ROUTED0(ChromeViewMsg_FinishedDownloadingPlugin) // Notifies a missing plugin placeholder that there was an error downloading // the plugin. IPC_MESSAGE_ROUTED1(ChromeViewMsg_ErrorDownloadingPlugin, std::string /* message */) #endif // defined(ENABLE_PLUGIN_INSTALLATION) // Notifies a missing plugin placeholder that the user cancelled downloading // the plugin. IPC_MESSAGE_ROUTED0(ChromeViewMsg_CancelledDownloadingPlugin) // Tells the browser to open chrome://plugins in a new tab. We use a separate // message because renderer processes aren't allowed to directly navigate to // chrome:// URLs. IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_OpenAboutPlugins) // Tells the browser that there was an error loading a plugin. IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_CouldNotLoadPlugin, base::FilePath /* plugin_path */) // Tells the browser that we blocked a plugin because NPAPI is not supported. IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_NPAPINotSupported, std::string /* identifer */) // Asks the renderer whether an app banner should be shown. It will reply with // ChromeViewHostMsg_AppBannerPromptReply. IPC_MESSAGE_ROUTED2(ChromeViewMsg_AppBannerPromptRequest, int /* request_id */, std::string /* platform */) // Tells the renderer that a banner has been accepted. IPC_MESSAGE_ROUTED2(ChromeViewMsg_AppBannerAccepted, int32_t /* request_id */, std::string /* platform */) // Tells the renderer that a banner has been dismissed. IPC_MESSAGE_ROUTED1(ChromeViewMsg_AppBannerDismissed, int32_t /* request_id */) // Asks the renderer to log a debug message to console regarding an // app banner. IPC_MESSAGE_ROUTED1(ChromeViewMsg_AppBannerDebugMessageRequest, std::string /* message */) // Notification that the page has an OpenSearch description document // associated with it. IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_PageHasOSDD, GURL /* page_url */, GURL /* osdd_url */, search_provider::OSDDType) // Find out if the given url's security origin is installed as a search // provider. IPC_SYNC_MESSAGE_ROUTED2_1(ChromeViewHostMsg_GetSearchProviderInstallState, GURL /* page url */, GURL /* inquiry url */, search_provider::InstallState /* install */) // Notifies when a plugin couldn't be loaded because it's outdated. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedOutdatedPlugin, int /* placeholder ID */, std::string /* plugin group identifier */) // Notifies when a plugin couldn't be loaded because it requires // user authorization. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedUnauthorizedPlugin, base::string16 /* name */, std::string /* plugin group identifier */) // Message sent from the renderer to the browser to notify it of a // window.print() call which should cancel the prerender. The message is sent // only when the renderer is prerendering. IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_CancelPrerenderForPrinting) IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_DidGetWebApplicationInfo, WebApplicationInfo) // Logs events from InstantExtended New Tab Pages. IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogEvent, int /* page_seq_no */, NTPLoggingEventType /* event */, base::TimeDelta /* time */) // Logs an impression on one of the Most Visited tile on the InstantExtended // New Tab Page. IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedImpression, int /* page_seq_no */, int /* position */, base::string16 /* provider */) // Logs a navigation on one of the Most Visited tile on the InstantExtended // New Tab Page. IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedNavigation, int /* page_seq_no */, int /* position */, base::string16 /* provider */) // The Instant page asks whether the user syncs its history. IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_HistorySyncCheck, int /* page_seq_no */) // The Instant page asks for Chrome identity check against |identity|. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_ChromeIdentityCheck, int /* page_seq_no */, base::string16 /* identity */) // Tells InstantExtended to set the omnibox focus state. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_FocusOmnibox, int /* page_seq_no */, OmniboxFocusState /* state */) // Tells InstantExtended to paste text into the omnibox. If text is empty, // the clipboard contents will be pasted. This causes the omnibox dropdown to // open. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_PasteAndOpenDropdown, int /* page_seq_no */, base::string16 /* text to be pasted */) // Tells InstantExtended whether the embedded search API is supported. // See http://dev.chromium.org/embeddedsearch IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_InstantSupportDetermined, int /* page_seq_no */, bool /* result */) // Tells InstantExtended to delete a most visited item. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxDeleteMostVisitedItem, int /* page_seq_no */, GURL /* url */) // Tells InstantExtended to navigate the active tab to a possibly privileged // URL. IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_SearchBoxNavigate, int /* page_seq_no */, GURL /* destination */, WindowOpenDisposition /* disposition */, bool /*is_most_visited_item_url*/) // Tells InstantExtended to undo all most visited item deletions. IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_SearchBoxUndoAllMostVisitedDeletions, int /* page_seq_no */) // Tells InstantExtended to undo one most visited item deletion. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxUndoMostVisitedDeletion, int /* page_seq_no */, GURL /* url */) // Tells InstantExtended whether the page supports voice search. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SetVoiceSearchSupported, int /* page_seq_no */, bool /* supported */) // Tells the renderer a list of URLs which should be bounced back to the browser // process so that they can be assigned to an Instant renderer. IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetSearchURLs, std::vector /* search_urls */, GURL /* new_tab_page_url */) #if defined(ENABLE_PLUGINS) // Sent by the renderer to check if crash reporting is enabled. IPC_SYNC_MESSAGE_CONTROL0_1(ChromeViewHostMsg_IsCrashReportingEnabled, bool /* enabled */) #endif // Tells the browser process whether the web page wants the banner to be shown. // This is a reply from ChromeViewMsg_AppBannerPromptRequest. IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_AppBannerPromptReply, int /* request_id */, blink::WebAppBannerPromptReply /* reply */) // Tells the browser to restart the app banner display pipeline. IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RequestShowAppBanner, int32_t /* request_id */) // Sent by the renderer to indicate that a fields trial has been activated. IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_FieldTrialActivated, std::string /* name */) // Record a sample string to a Rappor metric. IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RecordRappor, std::string /* metric */, std::string /* sample */) // Record a domain and registry of a url to a Rappor metric. IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RecordRapporURL, std::string /* metric */, GURL /* sample url */)