[Android] Remove the webview_core static library.

android_webview/lib/android_webview.gyp

Index: android_webview/lib/android_webview.gyp
diff --git a/android_webview/lib/android_webview.gyp b/android_webview/lib/android_webview.gyp
index ceeedceb2ce0139e25b12066f891f025f1813266..353e6bf0c6f43efca4087c5921a2ee185cd062d9 100644
--- a/android_webview/lib/android_webview.gyp
+++ b/android_webview/lib/android_webview.gyp
@@ -7,11 +7,8 @@
   },
   'targets': [
     {
-      # TODO(torne): This is vaguely based on the downstream android target
-      # "chromeview_core" and once that target has been upstreamed we should
-      # just depend on it instead.
-      'target_name': 'webview_core',
-      'type': 'static_library',
+      'target_name': 'libwebview',
+      'type': 'shared_library',
       'dependencies': [
         '../../chrome/chrome.gyp:browser',
         '../../chrome/chrome.gyp:renderer',
@@ -20,16 +17,6 @@
       'include_dirs': [
         '../..',
       ],
-    },
-    {
-      'target_name': 'libwebview',
-      'type': 'shared_library',
-      'dependencies': [
-        'webview_core',
-      ],
-      'include_dirs': [
-        '../..',
-      ],
       'sources': [
         'main/webview_entry_point.cc',
         'main/webview_main_delegate.cc',