Remove android_webview_build conditions from content shell.

Remove references to android_webview_build now that we no longer support
that build configuration.

BUG=440793

Review URL: https://codereview.chromium.org/1044903002

Cr-Commit-Position: refs/heads/master@{#322861}
diff --git a/content/shell/BUILD.gn b/content/shell/BUILD.gn
index d4d1e51a..eb1915aa 100644
--- a/content/shell/BUILD.gn
+++ b/content/shell/BUILD.gn
@@ -310,7 +310,7 @@
     #deps -= [ "copy_test_netscape_plugin" ]  TODO(GYP)
   }
 
-  if (is_posix && !is_mac && (!is_android || !is_android_webview_build)) {
+  if (is_posix && !is_mac) {
     deps += [ "//components/crash/browser" ]
   }
 
@@ -519,7 +519,7 @@
       # TODO(GYP) lots of stuff from GYP file here.
     }
 
-    if (is_android && !is_android_webview_build) {
+    if (is_android) {
       # Some tests rely on this tool. It might be nicer if these tests relied on
       # image diff rather than having content shell depend on it.
       datadeps = [