Bump to Android Emulator v30.0.12 (#4756)

Context: https://androidstudio.googleblog.com/
Context: https://androidstudio.googleblog.com/2020/03/emulator-3006-canary-windows-performance.html
Context: https://androidstudio.googleblog.com/2020/04/emulator-3007-canary.html
Context: https://androidstudio.googleblog.com/2020/04/emulator-3008-canary.html
Context: https://androidstudio.googleblog.com/2020/04/emulator-3009-canary.html
Context: https://androidstudio.googleblog.com/2020/05/emulator-30012-canary-psa-if-emulator.html

Changes (cumulative, since 30.0.5):

  * Upgraded protobuf verison to 3.11.4
  * Added experimental car data replay feature for when running
    Android Auto Embedded system images to the car data page in
    the extended controls.
  * Fixed kernel version parsing issue when running aarch64 guest
    kernels
  * Vulkan:
    * Worked around issue that occurs on Windows NVIDIA GPUs when
      creating/destroying VkPipelineLayouts in multiple threads.
    * Improved support (fixes, performance improvements) for host-side
      video codecs. Requires a future Android R system image.
  * Fixed hang on starting Windows emulator that happened right after
    the boot animation.
  * Fixed issue where Vulkan external semaphore type OPAQUE_FD (in the
    guest) was not working on Windows hosts (due to bug in translation
    to win32 handle semaphores).
  * Added support for vendor boot images (emulator side).
  * GLES translator libraries have been changed to be linked statically.
    This should slightly improve download size and startup time, while
    having fewer ways to link the wrong GLES libraries.
  * Removed libGLES12Translator as we use an internal GLES1 translator
    in all cases now for GLES1.
  * Metrics are now tracked for extended window usage.
  * Fixed issue where glTexStorage2D did not work with ASTC compressed
    texture formats (Requires corresponding change in system image)
  * Removed prints about certs and GRPC on startup.
  * macOS emulator no longer disables App Nap. If also run with
    -no-audio, the emulator should now stop from preventing sleep on
    macOS.
  * Relaxed logical core requirement to 6 from 8 on macOS so more users
    can run images with multiple vCPUs.
  * Fixed issue in Car AVDs where in the HAL property page, LEFT_FRONT
    was incorrectly labeled as "Front right".
  * Fixed some GLES3 extensions not being able to be found after the move
    to static build in 30.0.8.
  * eglChooseConfig called with null attrib_list argument now more
    liberally returns the first config found rather than bailing out.
  * The emulator can now run embedded inside Android Studio. This
    requires Android Studio 4.1 Canary 8 or later, and needs to be
    enabled manually via Android Studio's Preferences > Tools > Emulator.
  * We now detect 3rd party graphics driver hooks that have been
    observed in crash reports, and alert the user if any were involved
    in the crashing stack trace.
  * Fixed graphics error when orphaning EGL images in the guest via
    glTexImage2D.
  * Vulkan: Fixed a possible crash on guest process cleanup.
  * Fixed possible issue in Linux embedded emulator where the
    advertisement file might have been written to the wrong location.
  * Fixed a hang on AMD machines with AMD Hypervisor. This will require
    downloading and installing the latest Android Emulator Hypervisor
    for AMD Processors (v 1.5).
  * Fixed possible memory corruption on Linux / macOS due to a path
    that used select() and did not check FD_SETSIZE limit.
  * On Linux, instructions to enable KVM if permission is denied should
    print more visibly now.
  * Removed "Screenshot failed to find cb 0" messages.
  * Addressed a possible race condition with some versions of Vulkan
    loaders when creating many VkDevice/VkInstances in parallel.

Author: grendello

Configuration.props

@@ -135,8 +135,8 @@
     <AndroidToolPath Condition=" '$(AndroidToolPath)' == '' ">$(AndroidSdkFullPath)\tools</AndroidToolPath>
     <AndroidToolsBinPath Condition=" '$(AndroidToolsBinPath)' == '' ">$(AndroidToolPath)\bin</AndroidToolsBinPath>
     <AndroidToolExe Condition=" '$(AndroidToolExe)' == '' ">android</AndroidToolExe>
-    <EmulatorVersion Condition=" '$(EmulatorVersion)' == '' ">6306047</EmulatorVersion>
-    <EmulatorPkgRevision Condition=" '$(EmulatorPkgRevision)' == '' ">30.0.5</EmulatorPkgRevision>
+    <EmulatorVersion Condition=" '$(EmulatorVersion)' == '' ">6466327</EmulatorVersion>
+    <EmulatorPkgRevision Condition=" '$(EmulatorPkgRevision)' == '' ">30.0.12</EmulatorPkgRevision>
     <EmulatorToolPath Condition=" '$(EmulatorToolPath)' == '' ">$(AndroidSdkFullPath)\emulator</EmulatorToolPath>
     <EmulatorToolExe Condition=" '$(EmulatorToolExe)' == '' ">emulator</EmulatorToolExe>
     <NdkBuildPath Condition=" '$(NdkBuildPath)' == '' And '$(HostOS)' != 'Windows' ">$(AndroidNdkDirectory)\ndk-build</NdkBuildPath>