Revert "Build internal android targets in telemetry_chrome_test."

This reverts commit e0c7bc0e.

Reason for revert: crbug.com/903425

Original change's description:
> Build internal android targets in telemetry_chrome_test.
> 
> Requires crrev.com/i/709113
> 
> Bug: 817842
> Change-Id: If7556e8aa41631e12def309927656b4bcbcac330
> Reviewed-on: https://chromium-review.googlesource.com/c/1315992
> Reviewed-by: Juan Antonio Navarro Pérez <perezju@chromium.org>
> Reviewed-by: Ned Nguyen <nednguyen@google.com>
> Commit-Queue: John Budorick <jbudorick@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#606139}

TBR=perezju@chromium.org,nednguyen@google.com,jbudorick@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 817842
Change-Id: I36d79be86060440535dd136e58427812d02db98d
Reviewed-on: https://chromium-review.googlesource.com/c/1330843Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#607095}

tools/perf/chrome_telemetry_build/BUILD.gn

@@ -4,8 +4,7 @@
 
 import("//build/config/compiler/compiler.gni")
 if (is_android) {
-  # Pull in enable_chrome_android_internal and public_android_sdk
-  import("//build/config/android/config.gni")
+  import("//build/config/android/config.gni")  # For public_android_sdk
 }
 if (is_chromeos) {
   import("//build/config/chromeos/rules.gni")
@@ -20,18 +19,14 @@ group("telemetry_chrome_test") {
   data = []
 
   if (is_android) {
-    if (enable_chrome_android_internal) {
-      data_deps += [ "//clank:telemetry_clank_test" ]
-    } else {
-      data_deps += [ "//chrome/android:chrome_public_apk" ]
+    data_deps += [ "//chrome/android:chrome_public_apk" ]
 
-      if (public_android_sdk) {
-        data_deps += [
-          "//android_webview:system_webview_apk",
-          "//android_webview/tools/system_webview_shell:system_webview_shell_apk",
-          "//chrome/android:monochrome_public_apk",
-        ]
-      }
+    if (public_android_sdk) {
+      data_deps += [
+        "//android_webview:system_webview_apk",
+        "//android_webview/tools/system_webview_shell:system_webview_shell_apk",
+        "//chrome/android:monochrome_public_apk",
+      ]
     }
   } else {
     data_deps += [ "//chrome" ]
@@ -88,7 +83,9 @@ group("telemetry_chrome_test_without_chrome") {
     "//third_party/catapult:telemetry_chrome_test_support",
   ]
   if (!is_android) {
-    data_deps += [ "//third_party/catapult/telemetry:bitmaptools" ]
+    data_deps += [
+      "//third_party/catapult/telemetry:bitmaptools",
+    ]
   }
 
   data = [