Rename all_webkit to blink_tests

build/all_android.gyp

Index: build/all_android.gyp
diff --git a/build/all_android.gyp b/build/all_android.gyp
index cf156881bb2db81443131dfc42d06cb53b70b6af..e30612f27cb5350f437875c7f2aa5f85f66eb8e6 100644
--- a/build/all_android.gyp
+++ b/build/all_android.gyp
@@ -31,7 +31,7 @@
       ],
     }, # target_name: All
     {
-      'target_name': 'all_webkit',
+      'target_name': 'blink_tests',
       'type': 'none',
       'dependencies': [
         '../third_party/WebKit/public/all.gyp:all_blink',
@@ -39,6 +39,15 @@
         '../breakpad/breakpad.gyp:dump_syms#host',
         '../breakpad/breakpad.gyp:minidump_stackwalk#host',
       ],
+    }, # target_name: blink_tests
+    {
+      # TODO(jochen): Eventually remove this target after everybody and the
+      # bots started to use blink_tests only.
+      'target_name': 'all_webkit',
+      'type': 'none',
+      'dependencies':   [
+        'blink_tests',
+      ],
     }, # target_name: all_webkit
     {
       # The current list of tests for android.  This is temporary