[AW] Remove //aw/apk:devui_launcher_icon_resources references

crrev.com/c/1900130 renamed //aw/apk to //aw/nonembedded, but there were
two //aw/apk references added in crrev.com/c/1904674 that I missed
during the merge. Everything still seemed to build because they're
behind a non-default build flag (webview_devui_show_icon).

Test: 'ninja -C out/aw system_webview_apk' with webview_devui_show_icon=true in args.gn
Bug: 934152
Change-Id: I0693a1abfeffa6a858fc0655ff3ad17627c6ef45
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1913598Reviewed-by: Hazem Ashmawy <hazems@chromium.org>
Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Reviewed-by: Richard Coles <torne@chromium.org>
Commit-Queue: Robbie McElrath <rmcelrath@chromium.org>
Cr-Commit-Position: refs/heads/master@{#715348}

android_webview/system_webview_apk_tmpl.gni

@@ -45,7 +45,7 @@ template("system_webview_apk_tmpl") {
     }
 
     if (webview_devui_show_icon) {
-      deps += [ "//android_webview/apk:devui_launcher_icon_resources" ]
+      deps += [ "//android_webview/nonembedded:devui_launcher_icon_resources" ]
     }
 
     _use_trichrome_library =

chrome/android/chrome_public_apk_tmpl.gni

@@ -374,7 +374,8 @@ template("monochrome_public_common_apk_or_module_tmpl") {
       loadable_modules += [ "$root_out_dir/libcrashpad_handler_trampoline.so" ]
 
       if (webview_devui_show_icon) {
-        _deps += [ "//android_webview/apk:devui_launcher_icon_resources" ]
+        _deps +=
+            [ "//android_webview/nonembedded:devui_launcher_icon_resources" ]
       }
 
       if (android_64bit_target_cpu && build_apk_secondary_abi &&