Android build for ungoogled-chromium. https://uc.droidware.info
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8.2 KiB

From: csagan5 <[email protected]>
Date: Mon, 22 Oct 2018 21:29:53 +0200
Subject: Add flags to disable device motion and orientation APIs
Both flags will be disabled by default and prevent usage of gyroscope and
legacy acceleration events.
---
chrome/browser/about_flags.cc | 6 ++++++
chrome/browser/flag_descriptions.cc | 8 ++++++++
chrome/browser/flag_descriptions.h | 6 ++++++
content/child/runtime_features.cc | 3 +++
content/public/common/content_features.cc | 10 ++++++++++
content/public/common/content_features.h | 2 ++
third_party/blink/public/platform/web_runtime_features.h | 2 ++
third_party/blink/renderer/modules/modules_initializer.cc | 9 ++++++---
third_party/blink/renderer/platform/exported/web_runtime_features.cc | 8 ++++++++
third_party/blink/renderer/platform/runtime_enabled_features.json5 | 8 ++++++++
10 files changed, 59 insertions(+), 3 deletions(-)
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -2045,6 +2045,12 @@ const FeatureEntry kFeatureEntries[] = {
{"enable-gpu-rasterization", flag_descriptions::kGpuRasterizationName,
flag_descriptions::kGpuRasterizationDescription, kOsAll,
MULTI_VALUE_TYPE(kEnableGpuRasterizationChoices)},
+ {"enable-device-motion", flag_descriptions::kEnableDeviceMotionName,
+ flag_descriptions::kEnableDeviceMotionDescription, kOsAll,
+ FEATURE_VALUE_TYPE(features::kDeviceMotion)},
+ {"enable-device-orientation", flag_descriptions::kEnableDeviceOrientationName,
+ flag_descriptions::kEnableDeviceOrientationDescription, kOsAll,
+ FEATURE_VALUE_TYPE(features::kDeviceOrientation)},
{"enable-oop-rasterization", flag_descriptions::kOopRasterizationName,
flag_descriptions::kOopRasterizationDescription, kOsAll,
MULTI_VALUE_TYPE(kEnableOopRasterizationChoices)},
--- a/chrome/browser/flag_descriptions.cc
+++ b/chrome/browser/flag_descriptions.cc
@@ -600,6 +600,14 @@ const char kWinrtSensorsImplementationDe
"Enables usage of the Windows.Devices.Sensors WinRT APIs on Windows for "
"sensors";
+const char kEnableDeviceMotionName[] = "Enable device motion";
+const char kEnableDeviceMotionDescription[] =
+ "Enable device motion API which is used to detect changes in acceleration";
+
+const char kEnableDeviceOrientationName[] = "Enable device orientation";
+const char kEnableDeviceOrientationDescription[] =
+ "Enable device orientation API which is used to detect changes in orientation";
+
const char kEnableGenericSensorExtraClassesName[] =
"Generic Sensor Extra Classes";
const char kEnableGenericSensorExtraClassesDescription[] =
--- a/chrome/browser/flag_descriptions.h
+++ b/chrome/browser/flag_descriptions.h
@@ -365,6 +365,12 @@ extern const char kWinrtGeolocationImple
extern const char kWinrtSensorsImplementationName[];
extern const char kWinrtSensorsImplementationDescription[];
+extern const char kEnableDeviceMotionName[];
+extern const char kEnableDeviceMotionDescription[];
+
+extern const char kEnableDeviceOrientationName[];
+extern const char kEnableDeviceOrientationDescription[];
+
extern const char kEnableGenericSensorExtraClassesName[];
extern const char kEnableGenericSensorExtraClassesDescription[];
--- a/content/child/runtime_features.cc
+++ b/content/child/runtime_features.cc
@@ -87,6 +87,9 @@ void SetRuntimeFeatureDefaultsForPlatfor
command_line.HasSwitch(
switches::kEnableGpuMemoryBufferCompositorResources) &&
!command_line.HasSwitch(switches::kDisableWebGLImageChromium) &&
+ WebRuntimeFeatures::EnableDeviceMotion(base::FeatureList::IsEnabled(features::kDeviceMotion));
+ WebRuntimeFeatures::EnableDeviceOrientation(base::FeatureList::IsEnabled(features::kDeviceOrientation));
+
!command_line.HasSwitch(switches::kDisableGpu) &&
base::FeatureList::IsEnabled(features::kWebGLImageChromium);
#else
--- a/content/public/common/content_features.cc
+++ b/content/public/common/content_features.cc
@@ -781,6 +781,16 @@ const base::Feature kWebOtpBackend{"kWeb
// TODO(rouslan): Remove this.
const base::Feature kWebPayments{"WebPayments",
base::FEATURE_ENABLED_BY_DEFAULT};
+// Enables the device motion API used to track device acceleration;
+// no user authorization or notifications happens when in use.
+const base::Feature kDeviceMotion{"DeviceMotion",
+ base::FEATURE_DISABLED_BY_DEFAULT};
+
+// Enables the device orientation API used to track device orientation;
+// no user authorization or notifications happens when in use.
+const base::Feature kDeviceOrientation{"DeviceOrientation",
+ base::FEATURE_DISABLED_BY_DEFAULT};
+
// Minimal user interface experience for payments on the web.
const base::Feature kWebPaymentsMinimalUI{"WebPaymentsMinimalUI",
--- a/content/public/common/content_features.h
+++ b/content/public/common/content_features.h
@@ -171,6 +171,8 @@ CONTENT_EXPORT extern const base::Featur
CONTENT_EXPORT extern const base::Feature kWebXrIncubations;
CONTENT_EXPORT extern const base::Feature kWebXrPermissionsApi;
+CONTENT_EXPORT extern const base::Feature kDeviceMotion, kDeviceOrientation;
+
#if defined(OS_ANDROID)
CONTENT_EXPORT extern const base::Feature kAndroidAutofillAccessibility;
CONTENT_EXPORT extern const base::Feature
--- a/third_party/blink/public/platform/web_runtime_features.h
+++ b/third_party/blink/public/platform/web_runtime_features.h
@@ -100,6 +100,8 @@ class WebRuntimeFeatures {
BLINK_PLATFORM_EXPORT static void EnableCSSHexAlphaColor(bool);
BLINK_PLATFORM_EXPORT static void EnableSameSiteByDefaultCookies(bool);
BLINK_PLATFORM_EXPORT static void EnableScrollTopLeftInterop(bool);
+ BLINK_PLATFORM_EXPORT static void EnableDeviceMotion(bool);
+ BLINK_PLATFORM_EXPORT static void EnableDeviceOrientation(bool);
BLINK_PLATFORM_EXPORT static void EnableKeyboardFocusableScrollers(bool);
BLINK_PLATFORM_EXPORT static void EnableDatabase(bool);
BLINK_PLATFORM_EXPORT static void EnableDecodeJpeg420ImagesToYUV(bool);
--- a/third_party/blink/renderer/modules/modules_initializer.cc
+++ b/third_party/blink/renderer/modules/modules_initializer.cc
@@ -244,9 +244,12 @@ void ModulesInitializer::InitInspectorAg
void ModulesInitializer::OnClearWindowObjectInMainWorld(
Document& document,
const Settings& settings) const {
- DeviceMotionController::From(document);
- DeviceOrientationController::From(document);
- DeviceOrientationAbsoluteController::From(document);
+ if (RuntimeEnabledFeatures::DeviceMotionEnabled())
+ DeviceMotionController::From(document);
+ if (RuntimeEnabledFeatures::DeviceOrientationEnabled()) {
+ DeviceOrientationController::From(document);
+ DeviceOrientationAbsoluteController::From(document);
+ }
NavigatorGamepad::From(document);
NavigatorServiceWorker::From(document);
DOMWindowStorageController::From(document);
--- a/third_party/blink/renderer/platform/exported/web_runtime_features.cc
+++ b/third_party/blink/renderer/platform/exported/web_runtime_features.cc
@@ -183,6 +183,14 @@ void WebRuntimeFeatures::EnableScrollTop
RuntimeEnabledFeatures::SetScrollTopLeftInteropEnabled(enable);
}
+void WebRuntimeFeatures::EnableDeviceMotion(bool enable) {
+ RuntimeEnabledFeatures::SetDeviceMotionEnabled(enable);
+}
+
+void WebRuntimeFeatures::EnableDeviceOrientation(bool enable) {
+ RuntimeEnabledFeatures::SetDeviceOrientationEnabled(enable);
+}
+
void WebRuntimeFeatures::EnableKeyboardFocusableScrollers(bool enable) {
RuntimeEnabledFeatures::SetKeyboardFocusableScrollersEnabled(enable);
}
--- a/third_party/blink/renderer/platform/runtime_enabled_features.json5
+++ b/third_party/blink/renderer/platform/runtime_enabled_features.json5
@@ -1203,6 +1203,14 @@
status: "experimental",
},
{
+ name: "DeviceMotion",
+ status: "stable",
+ },
+ {
+ name: "DeviceOrientation",
+ status: "stable",
+ },
+ {
name: "OnDeviceChange",
// Android does not yet support SystemMonitor.
status: {"Android": "", "default": "stable"},