persist media device id salt across sessions
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ba6f1f5443
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dbf4e52e05
6 changed files with 120 additions and 0 deletions
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@ -4,6 +4,7 @@
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#include "browser/browser_context.h"
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#include "browser/media/media_device_id_salt.h"
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#include "browser/brightray_paths.h"
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#include "browser/browser_client.h"
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#include "browser/inspectable_web_contents_impl.h"
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@ -56,6 +57,13 @@ class BrowserContext::ResourceContext : public content::ResourceContext {
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return getter_->GetURLRequestContext();
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}
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std::string GetMediaDeviceIDSalt() override {
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auto media_device_id_salt_ = getter_->GetMediaDeviceIDSalt();
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if (media_device_id_salt_)
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return media_device_id_salt_->GetSalt();
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return content::ResourceContext::GetMediaDeviceIDSalt();
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}
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URLRequestContextGetter* getter_;
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};
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@ -114,6 +122,7 @@ void BrowserContext::InitPrefs() {
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void BrowserContext::RegisterInternalPrefs(PrefRegistrySimple* registry) {
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InspectableWebContentsImpl::RegisterPrefs(registry);
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MediaDeviceIDSalt::RegisterPrefs(registry);
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}
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URLRequestContextGetter* BrowserContext::GetRequestContext() {
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@ -143,6 +152,14 @@ net::NetworkDelegate* BrowserContext::CreateNetworkDelegate() {
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return new NetworkDelegate;
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}
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MediaDeviceIDSalt* BrowserContext::GetMediaDeviceIDSalt() {
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if (IsOffTheRecord())
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return nullptr;
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if (!media_device_id_salt_.get())
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media_device_id_salt_.reset(new MediaDeviceIDSalt(prefs_.get()));
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return media_device_id_salt_.get();
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}
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base::FilePath BrowserContext::GetPath() const {
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return path_;
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}
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