Bump GV to 71.0.20191018095340 (#2018)

app/src/main/cpp/moz_external_vr.h

@@ -40,7 +40,15 @@ enum class GamepadCapabilityFlags : uint16_t;
 #endif  //  MOZILLA_INTERNAL_API
 namespace gfx {
 
-static const int32_t kVRExternalVersion = 9;
+// If there is any change of "SHMEM_VERSION" or "kVRExternalVersion",
+// we need to change both of them at the same time.
+
+// TODO: we might need to use different names for the mutexes
+// and mapped files if we have both release and nightlies
+// running at the same time? Or...what if we have multiple
+// release builds running on same machine? (Bug 1563232)
+#define SHMEM_VERSION "0.0.3"
+static const int32_t kVRExternalVersion = 10;
 
 // We assign VR presentations to groups with a bitmask.
 // Currently, we will only display either content or chrome.
@@ -430,13 +438,25 @@ struct VRSystemState {
   VRControllerState controllerState[kVRControllerMaxCount];
 };
 
+enum class VRFxEventType : uint8_t {
+  FxEvent_NONE = 0,
+  FxEvent_IME,
+  FxEvent_SHUTDOWN,
+  FxEvent_TOTAL
+};
+
+enum class VRFxIMEState : uint8_t { Blur, Focus };
+
 // Data shared via shmem for running Firefox in a VR windowed environment
 struct VRWindowState {
   // State from Firefox
   uint64_t hwndFx;
   uint32_t widthFx;
   uint32_t heightFx;
   VRLayerTextureHandle textureFx;
+  uint32_t windowID;
+  VRFxEventType eventType;
+  VRFxIMEState imeState;
 
   // State from VRHost
   uint32_t dxgiAdapterHost;

versions.gradle

@@ -24,7 +24,7 @@ ext.deps = [:]
 def versions = [:]
 // GeckoView versions can be found here:
 // https://maven.mozilla.org/?prefix=maven2/org/mozilla/geckoview/
-versions.gecko_view = "71.0.20191014095234"
+versions.gecko_view = "71.0.20191018095340"
 versions.android_components = "4.0.0"
 versions.mozilla_speech = "1.0.6"
 versions.openwnn = "1.3.7"