Remove unconditional registration of :android_platform for execution. (#338)

This platform is only valid on Linux machines, and breaks the build when
run from Windows or Mac.

The .bazelrc registers it as an execution platform when used with RBE.

Author: katre

WORKSPACE

@@ -33,28 +33,29 @@ android_test_repositories()
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
-
 RULES_JVM_EXTERNAL_TAG = "3.1"
+
 RULES_JVM_EXTERNAL_SHA = "e246373de2353f3d34d35814947aa8b7d0dd1a58c2f7a6c41cfeaff3007c2d14"
 
 http_archive(
     name = "rules_jvm_external",
-    strip_prefix = "rules_jvm_external-%s" % RULES_JVM_EXTERNAL_TAG,
     sha256 = RULES_JVM_EXTERNAL_SHA,
+    strip_prefix = "rules_jvm_external-%s" % RULES_JVM_EXTERNAL_TAG,
     url = "https://github.com/bazelbuild/rules_jvm_external/archive/%s.zip" % RULES_JVM_EXTERNAL_TAG,
 )
 
 load("@rules_jvm_external//:defs.bzl", "maven_install")
 load("@rules_jvm_external//:specs.bzl", "maven")
-load("//:common_defs.bzl",
-     "androidxLibVersion",
-     "coreVersion",
-     "espressoVersion",
-     "extJUnitVersion",
-     "extTruthVersion",
-     "rulesVersion",
-     "runnerVersion",
-     "uiAutomatorVersion",
+load(
+    "//:common_defs.bzl",
+    "androidxLibVersion",
+    "coreVersion",
+    "espressoVersion",
+    "extJUnitVersion",
+    "extTruthVersion",
+    "rulesVersion",
+    "runnerVersion",
+    "uiAutomatorVersion",
 )
 
 maven_install(
@@ -76,7 +77,12 @@ maven_install(
         "androidx.test:runner:" + runnerVersion,
         "androidx.test.uiautomator:uiautomator:" + uiAutomatorVersion,
         "androidx.viewpager:viewpager:1.0.0",
-        maven.artifact("com.google.inject", "guice", "4.0", neverlink = True),
+        maven.artifact(
+            "com.google.inject",
+            "guice",
+            "4.0",
+            neverlink = True,
+        ),
         "junit:junit:4.12",
         "javax.inject:javax.inject:1",
         "org.hamcrest:java-hamcrest:2.0.0.0",
@@ -91,11 +97,11 @@ maven_install(
         "com.google.truth:truth:0.42",
         "com.google.android.apps.common.testing.accessibility.framework:accessibility-test-framework:2.0",
     ],
+    jetify = True,
     repositories = [
         "https://maven.google.com",
         "https://repo1.maven.org/maven2",
     ],
-    jetify = True,
     version_conflict_policy = "pinned",
 )
 
@@ -112,6 +118,3 @@ http_archive(
 load("@bazel_toolchains//rules:rbe_repo.bzl", "rbe_autoconfig")
 
 rbe_autoconfig(name = "rbe_default")
-
-# RBE support for android_device and android_instrumentation_test on RBE.
-register_execution_platforms(":android_platform")