Revert "Add apex com.android.runtime.host artifact"

This reverts commit 36703dc24125b52b62c05e934a050f2a298cc617.

Bug: 120436895

Reason for revert: Breaks x86 only build.

Change-Id: Ifd5b561eeffcd721174f5eb591c6bad66dff8de8
diff --git a/build/apex/Android.bp b/build/apex/Android.bp
index ab8e12b..159e5c1 100644
--- a/build/apex/Android.bp
+++ b/build/apex/Android.bp
@@ -49,13 +49,10 @@
 ]
 
 // Modules listed in LOCAL_REQUIRED_MODULES for module art-tools in art/Android.mk.
-art_tools_common_binaries = [
+art_tools_binaries = [
     "dexdiag",
     "dexdump",
     "dexlist",
-]
-
-art_tools_device_binaries = [
     "oatdump",
 ]
 
@@ -69,8 +66,6 @@
     // ...
 ]
 
-art_tools_binaries = art_tools_common_binaries + art_tools_device_binaries
-
 apex_key {
     name: "com.android.runtime.key",
     public_key: "com.android.runtime.avbpubkey",
@@ -135,32 +130,3 @@
     // TODO: Also package a `ld.config.txt` config file (to be placed in `etc/`).
     // ...
 }
-
-apex {
-    name: "com.android.runtime.host",
-    compile_multilib: "both",
-    payload_type: "zip",
-    // TODO: We need this and the multilib is different from above b/c ART sets
-    // different prefer32 on host and device. We should change this.
-    host_supported: true,
-    device_supported: false,
-    // The files are the same on both.
-    manifest: "manifest.json",
-    native_shared_libs: art_runtime_base_native_shared_libs
-        + art_runtime_fake_native_shared_libs
-        + art_runtime_debug_native_shared_libs,
-    multilib: {
-        both: {
-            // TODO: Add logic to create a `dalvikvm` symlink to `dalvikvm32` or `dalvikvm64`
-            // (see `symlink_preferred_arch` in art/dalvikvm/Android.bp).
-            binaries: art_runtime_base_binaries_both,
-        },
-        first: {
-            // TODO: oatdump cannot link with host linux_bionic due to not using clang ld
-            binaries: art_tools_common_binaries
-                + art_runtime_base_binaries_prefer32
-                + art_runtime_debug_binaries_prefer32,
-        }
-    },
-    key: "com.android.runtime.key",
-}