Revert "Explicitly include libgui as a shared library in libgui_test."

This reverts commit 36127e6.

Reason for revert: DroidMonitor: Potential culprit for http://b/402507915 - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Change-Id: I12af47f3ae45e9f9f0b4891f716121b959dc6f44

Author: Liana Kazanova (xWF)

libs/gui/Android.bp

@@ -295,6 +295,7 @@ filegroup {
 cc_defaults {
     name: "libgui-defaults",
     defaults: ["libgui_bufferqueue-defaults"],
+    srcs: [":libgui-sources"],
     static_libs: [
         "libgui_aidl_static",
         "libgui_window_info_static",
@@ -318,10 +319,6 @@ cc_library_shared {
         "libgui-defaults",
     ],
 
-    srcs: [
-        ":libgui-sources",
-    ],
-
     export_static_lib_headers: [
         "libgui_aidl_static",
         "libgui_window_info_static",

libs/gui/tests/Android.bp

@@ -100,7 +100,6 @@ cc_test {
         "android.hardware.configstore-utils",
         "libSurfaceFlingerProp",
         "libGLESv1_CM",
-        "libgui",
         "libgui_test_server_aidl-cpp",
         "libinput",
         "libnativedisplay",