Port Chromium's blink_tests target to GN.

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index 157d6195163cb84ad0d2eb8c827d2c2a33e1e45a..22a89adc178acd52a11a1b13954521cf3050b210 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -711,6 +711,50 @@ group("gn_visibility") {
   ]
 }
 
+if (!is_ios) {
+  group("blink_tests") {
+    testonly = true
+
+    deps = [
+      "//third_party/WebKit/public:blink_tests",
+    ]
+
+    if (is_android) {
+      deps += [
+        "//content/shell/android:content_shell_apk",
+        #'../breakpad/breakpad.gyp:dump_syms#host',

[Dirk Pranke, 2015/04/30 22:42:27]

why are all these deps commented out? most of them should exist ...

[tfarina, 2015/04/30 22:54:25]

Does GN handles the #host part transparently? If not, how I translate that to
GN?

If yes, then I can just depend on //breakpad:dump_syms?

+        #'../breakpad/breakpad.gyp:minidump_stackwalk#host',
+      ]
+    } else {
+      deps += [ "//content/shell:content_shell" ]
+    }
+
+    if (is_win) {
+      deps += [
+        #'../content/content_shell_and_tests.gyp:content_shell_crash_service',
+        #'../content/content_shell_and_tests.gyp:layout_test_helper',
+      ]
+    }
+
+    if (!is_win && !is_android) {
+      deps += [ "//breakpad:minidump_stackwalk" ]
+    }
+
+    if (is_mac) {
+      deps += [
+        #'../breakpad/breakpad.gyp:dump_syms#host',
+        #'../content/content_shell_and_tests.gyp:layout_test_helper',
+      ]
+    }
+
+    if (is_linux) {
+      deps += [
+        #'../breakpad/breakpad.gyp:dump_syms#host'
+      ]
+    }
+  }
+}
+
 if (is_linux) {
   # This group corresponds to the list of tests run on the waterfall for
   # desktop Linux GYP builds from testing/buildbot/chromium.linux.json. It's