Vulkan: PointSprite suppress 3 tests that are failing the android tests

src/tests/gl_tests/PointSpritesTest.cpp

@@ -143,6 +143,10 @@ TEST_P(PointSpritesTest, PointWithoutAttributesCompliance)
     // http://anglebug.com/1643
     ANGLE_SKIP_TEST_IF(IsAMD() && IsDesktopOpenGL() && IsWindows());
 
+    // TODO(lucferron): Failing on Android/Vulkan. Investigate and fix.
+    // http://anglebug.com/2447
+    ANGLE_SKIP_TEST_IF(IsVulkan() && IsAndroid());
+
     const std::string fs =
         R"(precision mediump float;
         void main()
@@ -177,6 +181,10 @@ TEST_P(PointSpritesTest, PointCoordRegressionTest)
     // http://anglebug.com/1643
     ANGLE_SKIP_TEST_IF(IsAMD() && IsDesktopOpenGL() && IsWindows());
 
+    // TODO(lucferron): Failing on Android/Vulkan. Investigate and fix.
+    // http://anglebug.com/2447
+    ANGLE_SKIP_TEST_IF(IsVulkan() && IsAndroid());
+
     const std::string fs =
         R"(precision mediump float;
         varying vec4 v_color;
@@ -406,6 +414,10 @@ TEST_P(PointSpritesTest, PointSizeDeclaredButUnused)
 // spites.
 TEST_P(PointSpritesTest, PointSpriteAlternatingDrawTypes)
 {
+    // TODO(lucferron): Failing on Android/Vulkan. Investigate and fix.
+    // http://anglebug.com/2447
+    ANGLE_SKIP_TEST_IF(IsVulkan() && IsAndroid());
+
     const std::string pointFS =
         R"(precision mediump float;
         void main()