chrome/browser/extensions/api/downloads/downloads_api.cc - Issue 280853004: Use EventRouter::Get instead of ExtensionSystem::Get(browser_context)->event_router()

Unified Diff: chrome/browser/extensions/api/downloads/downloads_api.cc

Issue 280853004: Use EventRouter::Get instead of ExtensionSystem::Get(browser_context)->event_router() (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: tweak header Created 6 years, 7 months ago

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Index: chrome/browser/extensions/api/downloads/downloads_api.cc

diff --git a/chrome/browser/extensions/api/downloads/downloads_api.cc b/chrome/browser/extensions/api/downloads/downloads_api.cc

index 46f1d4eb64957875c077d05c03ed7ae80cfa661a..f2557d4416e2f07115847af8b38871efa8cada0f 100644

--- a/chrome/browser/extensions/api/downloads/downloads_api.cc

+++ b/chrome/browser/extensions/api/downloads/downloads_api.cc

@@ -36,7 +36,6 @@

#include "chrome/browser/download/download_shelf.h"

#include "chrome/browser/download/download_stats.h"

#include "chrome/browser/download/drag_download_item.h"

-#include "chrome/browser/extensions/extension_service.h"

#include "chrome/browser/extensions/extension_warning_service.h"

#include "chrome/browser/icon_loader.h"

#include "chrome/browser/icon_manager.h"

@@ -63,8 +62,8 @@

#include "content/public/browser/web_contents.h"

#include "extensions/browser/event_router.h"

#include "extensions/browser/extension_function_dispatcher.h"

+#include "extensions/browser/extension_prefs.h"

#include "extensions/browser/extension_registry.h"

-#include "extensions/browser/extension_system.h"

#include "net/base/filename_util.h"

#include "net/base/load_flags.h"

#include "net/http/http_util.h"

@@ -116,7 +115,7 @@ namespace extensions {

namespace {

-namespace downloads = extensions::api::downloads;

+namespace downloads = api::downloads;

// Default icon size for getFileIcon() in pixels.

const int kDefaultIconSize = 32;

@@ -280,10 +279,9 @@ scoped_ptr<base::DictionaryValue> DownloadItemToJSON(

// Lookup the extension's current name() in case the user changed their

// language. This won't work if the extension was uninstalled, so the name

// might be the wrong language.

- bool include_disabled = true;

- const extensions::Extension* extension = extensions::ExtensionSystem::Get(

- profile)->extension_service()->GetExtensionById(

- by_ext->id(), include_disabled);

+ const Extension* extension =

+ ExtensionRegistry::Get(profile)

+ ->GetExtensionById(by_ext->id(), ExtensionRegistry::EVERYTHING);

if (extension)

json->SetString(kByExtensionNameKey, extension->name());

}

@@ -737,7 +735,7 @@ class ExtensionDownloadsEventRouterData : public base::SupportsUserData::Data {

// later take precedence over previous extensions.

if (!filename.empty() ||

(conflict_action != downloads::FILENAME_CONFLICT_ACTION_UNIQUIFY)) {

- extensions::ExtensionWarningSet warnings;

+ ExtensionWarningSet warnings;

std::string winner_extension_id;

ExtensionDownloadsEventRouter::DetermineFilenameInternal(

filename,

@@ -751,8 +749,7 @@ class ExtensionDownloadsEventRouterData : public base::SupportsUserData::Data {

&determined_conflict_action_,

&warnings);

if (!warnings.empty())

- extensions::ExtensionWarningService::NotifyWarningsOnUI(

- profile, warnings);

+ ExtensionWarningService::NotifyWarningsOnUI(profile, warnings);

if (winner_extension_id == determiners_[index].extension_id)

determiner_ = determiners_[index];

}

@@ -926,11 +923,11 @@ void OnDeterminingFilenameWillDispatchCallback(

bool* any_determiners,

ExtensionDownloadsEventRouterData* data,

content::BrowserContext* context,

- const extensions::Extension* extension,

+ const Extension* extension,

base::ListValue* event_args) {

*any_determiners = true;

base::Time installed =

- extensions::ExtensionPrefs::Get(context)->GetInstallTime(extension->id());

+ ExtensionPrefs::Get(context)->GetInstallTime(extension->id());

data->AddPendingDeterminer(extension->id(), installed);

}

@@ -1387,10 +1384,11 @@ bool DownloadsOpenFunction::RunSync() {

if (InvalidId(download_item, &error_) ||

Fault(!user_gesture(), errors::kUserGesture, &error_) ||

Fault(download_item->GetState() != DownloadItem::COMPLETE,

- errors::kNotComplete, &error_) ||

- Fault(!GetExtension()->HasAPIPermission(

- extensions::APIPermission::kDownloadsOpen),

- errors::kOpenPermission, &error_))

+ errors::kNotComplete,

+ &error_) ||

+ Fault(!GetExtension()->HasAPIPermission(APIPermission::kDownloadsOpen),

+ errors::kOpenPermission,

+ &error_))

return false;

download_item->OpenDownload();

RecordApiFunctions(DOWNLOADS_FUNCTION_OPEN);

@@ -1433,8 +1431,7 @@ bool DownloadsSetShelfEnabledFunction::RunSync() {

scoped_ptr<downloads::SetShelfEnabled::Params> params(

downloads::SetShelfEnabled::Params::Create(*args_));

EXTENSION_FUNCTION_VALIDATE(params.get());

- if (!GetExtension()->HasAPIPermission(

- extensions::APIPermission::kDownloadsShelf)) {

+ if (!GetExtension()->HasAPIPermission(APIPermission::kDownloadsShelf)) {

error_ = download_extension_errors::kShelfPermission;

return false;

}

@@ -1549,9 +1546,8 @@ ExtensionDownloadsEventRouter::ExtensionDownloadsEventRouter(

extension_registry_observer_(this) {

DCHECK_CURRENTLY_ON(BrowserThread::UI);

DCHECK(profile_);

- extension_registry_observer_.Add(

- extensions::ExtensionRegistry::Get(profile_));

- extensions::EventRouter* router = extensions::EventRouter::Get(profile_);

+ extension_registry_observer_.Add(ExtensionRegistry::Get(profile_));

+ EventRouter* router = EventRouter::Get(profile_);

if (router)

router->RegisterObserver(this,

downloads::OnDeterminingFilename::kEventName);

@@ -1559,7 +1555,7 @@ ExtensionDownloadsEventRouter::ExtensionDownloadsEventRouter(

ExtensionDownloadsEventRouter::~ExtensionDownloadsEventRouter() {

DCHECK_CURRENTLY_ON(BrowserThread::UI);

- extensions::EventRouter* router = extensions::EventRouter::Get(profile_);

+ EventRouter* router = EventRouter::Get(profile_);

if (router)

router->UnregisterObserver(this);

}

@@ -1570,10 +1566,10 @@ void ExtensionDownloadsEventRouter::

SetDetermineFilenameTimeoutSecondsForTesting(s);

}

-void ExtensionDownloadsEventRouter::SetShelfEnabled(

- const extensions::Extension* extension, bool enabled) {

- std::set<const extensions::Extension*>::iterator iter =

- shelf_disabling_extensions_.find(extension);

+void ExtensionDownloadsEventRouter::SetShelfEnabled(const Extension* extension,

+ bool enabled) {

+ std::set<const Extension*>::iterator iter =

+ shelf_disabling_extensions_.find(extension);

if (iter == shelf_disabling_extensions_.end()) {

if (!enabled)

shelf_disabling_extensions_.insert(extension);

@@ -1657,9 +1653,8 @@ void ExtensionDownloadsEventRouter::DetermineFilenameInternal(

const base::Time& incumbent_install_time,

std::string* winner_extension_id,

base::FilePath* determined_filename,

- downloads::FilenameConflictAction*

- determined_conflict_action,

- extensions::ExtensionWarningSet* warnings) {

+ downloads::FilenameConflictAction* determined_conflict_action,

+ ExtensionWarningSet* warnings) {

DCHECK(!filename.empty() ||

(conflict_action != downloads::FILENAME_CONFLICT_ACTION_UNIQUIFY));

DCHECK(!suggesting_extension_id.empty());

@@ -1673,22 +1668,20 @@ void ExtensionDownloadsEventRouter::DetermineFilenameInternal(

if (suggesting_install_time < incumbent_install_time) {

*winner_extension_id = incumbent_extension_id;

- warnings->insert(

- extensions::ExtensionWarning::CreateDownloadFilenameConflictWarning(

- suggesting_extension_id,

- incumbent_extension_id,

- filename,

- *determined_filename));

+ warnings->insert(ExtensionWarning::CreateDownloadFilenameConflictWarning(

+ suggesting_extension_id,

+ incumbent_extension_id,

+ filename,

+ *determined_filename));

return;

}

*winner_extension_id = suggesting_extension_id;

- warnings->insert(

- extensions::ExtensionWarning::CreateDownloadFilenameConflictWarning(

- incumbent_extension_id,

- suggesting_extension_id,

- *determined_filename,

- filename));

+ warnings->insert(ExtensionWarning::CreateDownloadFilenameConflictWarning(

+ incumbent_extension_id,

+ suggesting_extension_id,

+ *determined_filename,

+ filename));

*determined_filename = filename;

*determined_conflict_action = conflict_action;

}

@@ -1737,15 +1730,14 @@ bool ExtensionDownloadsEventRouter::DetermineFilename(

}

void ExtensionDownloadsEventRouter::OnListenerRemoved(

- const extensions::EventListenerInfo& details) {

+ const EventListenerInfo& details) {

DCHECK_CURRENTLY_ON(BrowserThread::UI);

DownloadManager* manager = notifier_.GetManager();

if (!manager)

return;

bool determiner_removed = (

details.event_name == downloads::OnDeterminingFilename::kEventName);

- extensions::EventRouter* router = extensions::ExtensionSystem::Get(profile_)->

- event_router();

+ EventRouter* router = EventRouter::Get(profile_);

bool any_listeners =

router->HasEventListener(downloads::OnChanged::kEventName) ||

router->HasEventListener(downloads::OnDeterminingFilename::kEventName);

@@ -1784,8 +1776,7 @@ void ExtensionDownloadsEventRouter::OnDownloadCreated(

if (download_item->IsTemporary())

return;

- extensions::EventRouter* router = extensions::ExtensionSystem::Get(profile_)->

- event_router();

+ EventRouter* router = EventRouter::Get(profile_);

// Avoid allocating a bunch of memory in DownloadItemToJSON if it isn't going

// to be used.

if (!router ||

@@ -1799,7 +1790,7 @@ void ExtensionDownloadsEventRouter::OnDownloadCreated(

DownloadItemToJSON(download_item, profile_));

DispatchEvent(downloads::OnCreated::kEventName,

true,

- extensions::Event::WillDispatchCallback(),

+ Event::WillDispatchCallback(),

json_item->DeepCopy());

if (!ExtensionDownloadsEventRouterData::Get(download_item) &&

(router->HasEventListener(downloads::OnChanged::kEventName) ||

@@ -1812,8 +1803,7 @@ void ExtensionDownloadsEventRouter::OnDownloadCreated(

void ExtensionDownloadsEventRouter::OnDownloadUpdated(

DownloadManager* manager, DownloadItem* download_item) {

DCHECK_CURRENTLY_ON(BrowserThread::UI);

- extensions::EventRouter* router = extensions::ExtensionSystem::Get(profile_)->

- event_router();

+ EventRouter* router = EventRouter::Get(profile_);

ExtensionDownloadsEventRouterData* data =

ExtensionDownloadsEventRouterData::Get(download_item);

if (download_item->IsTemporary() ||

@@ -1872,7 +1862,7 @@ void ExtensionDownloadsEventRouter::OnDownloadUpdated(

if (changed) {

DispatchEvent(downloads::OnChanged::kEventName,

true,

- extensions::Event::WillDispatchCallback(),

+ Event::WillDispatchCallback(),

delta.release());

data->OnChangedFired();

}

@@ -1884,27 +1874,26 @@ void ExtensionDownloadsEventRouter::OnDownloadRemoved(

DCHECK_CURRENTLY_ON(BrowserThread::UI);

if (download_item->IsTemporary())

return;

- DispatchEvent(downloads::OnErased::kEventName,

- true,

- extensions::Event::WillDispatchCallback(),

- new base::FundamentalValue(

- static_cast<int>(download_item->GetId())));

+ DispatchEvent(

+ downloads::OnErased::kEventName,

+ true,

+ Event::WillDispatchCallback(),

+ new base::FundamentalValue(static_cast<int>(download_item->GetId())));

}

void ExtensionDownloadsEventRouter::DispatchEvent(

const std::string& event_name,

bool include_incognito,

- const extensions::Event::WillDispatchCallback& will_dispatch_callback,

+ const Event::WillDispatchCallback& will_dispatch_callback,

base::Value* arg) {

DCHECK_CURRENTLY_ON(BrowserThread::UI);

- if (!extensions::EventRouter::Get(profile_))

+ if (!EventRouter::Get(profile_))

return;

scoped_ptr<base::ListValue> args(new base::ListValue());

args->Append(arg);

std::string json_args;

base::JSONWriter::Write(args.get(), &json_args);

- scoped_ptr<extensions::Event> event(new extensions::Event(

- event_name, args.Pass()));

+ scoped_ptr<Event> event(new Event(event_name, args.Pass()));

// The downloads system wants to share on-record events with off-record

// extension renderers even in incognito_split_mode because that's how

// chrome://downloads works. The "restrict_to_profile" mechanism does not

@@ -1913,7 +1902,7 @@ void ExtensionDownloadsEventRouter::DispatchEvent(

event->restrict_to_browser_context =

(include_incognito && !profile_->IsOffTheRecord()) ? NULL : profile_;

event->will_dispatch_callback = will_dispatch_callback;

- extensions::EventRouter::Get(profile_)->BroadcastEvent(event.Pass());

+ EventRouter::Get(profile_)->BroadcastEvent(event.Pass());

DownloadsNotificationSource notification_source;

notification_source.event_name = event_name;

notification_source.profile = profile_;

@@ -1927,10 +1916,10 @@ void ExtensionDownloadsEventRouter::DispatchEvent(

void ExtensionDownloadsEventRouter::OnExtensionUnloaded(

content::BrowserContext* browser_context,

- const extensions::Extension* extension,

- extensions::UnloadedExtensionInfo::Reason reason) {

+ const Extension* extension,

+ UnloadedExtensionInfo::Reason reason) {

DCHECK_CURRENTLY_ON(BrowserThread::UI);

- std::set<const extensions::Extension*>::iterator iter =

+ std::set<const Extension*>::iterator iter =

shelf_disabling_extensions_.find(extension);

if (iter != shelf_disabling_extensions_.end())

shelf_disabling_extensions_.erase(iter);