Extract webkit_unit_tests from blink_web component.

third_party/WebKit/Source/web/BUILD.gn

Index: third_party/WebKit/Source/web/BUILD.gn
diff --git a/third_party/WebKit/Source/web/BUILD.gn b/third_party/WebKit/Source/web/BUILD.gn
index 8d0ef7ae49511900c1e5af3ab13bb2c783b879c1..95570befaa9c6adec3fdde62a322f483025bbfbc 100644
--- a/third_party/WebKit/Source/web/BUILD.gn
+++ b/third_party/WebKit/Source/web/BUILD.gn
@@ -39,35 +39,14 @@ component("web") {
     "//third_party/WebKit/Source:non_test_config",
   ]
 
+  defines = [ "BLINK_WEB_IMPLEMENTATION=1" ]
+
   sources = web_gypi.web_files
 
   if (!use_default_render_theme) {
     sources -= [ "default/WebRenderTheme.cpp" ]
   }
 
-  if (is_component_build) {
-    deps += [
-      "//base/test:test_support",
-      "//testing/gmock",
-      "//testing/gtest",
-      "//third_party/WebKit/Source/core:testing",
-      "//third_party/WebKit/Source/modules:modules_testing",
-      "//third_party/WebKit/Source/platform:test_support",
-      "//third_party/WebKit/Source/wtf:test_support",
-    ]
-
-    configs -= [ "//third_party/WebKit/Source:non_test_config" ]
-
-    sources += web_unittest_files
-    sources += bindings_unittest_files
-    sources += core_unittest_files
-    sources += modules_unittest_files
-    sources += platform_web_unittest_files
-
-    sources += [ "WebTestingSupport.cpp" ]
-    include_dirs += [ "$root_gen_dir/blink" ]
-  }
-
   if (is_android) {
     set_sources_assignment_filter([])
     sources += [ "linux/WebFontRendering.cpp" ]
@@ -82,23 +61,21 @@ component("web") {
 
 # GYP version: WebKit/Source/web/web.gyp:blink_web_test_support
 source_set("test_support") {
-  if (!is_component_build) {
-    deps = [
-      "//skia",
-      "//third_party/WebKit/Source/core:testing",
-      "//third_party/WebKit/Source/modules:modules_testing",
-      "//third_party/WebKit/Source/wtf",
-      "//v8",
-    ]
+  deps = [
+    "//skia",
+    "//third_party/WebKit/Source/core:testing",
+    "//third_party/WebKit/Source/modules:modules_testing",
+    "//third_party/WebKit/Source/wtf",
+    "//v8",
+  ]
 
-    sources = [
-      "WebTestingSupport.cpp",
-    ]
+  sources = [
+    "WebTestingSupport.cpp",
+  ]
 
-    configs += [ "//third_party/WebKit/Source:config" ]
+  configs += [ "//third_party/WebKit/Source:config" ]
 
-    include_dirs = [ "$root_gen_dir/blink" ]
-  }
+  include_dirs = [ "$root_gen_dir/blink" ]
 }
 
 group("webkit_unit_tests_data") {
@@ -129,6 +106,8 @@ test("webkit_unit_tests") {
     "//content/test:test_support",
     "//testing/gmock",
     "//testing/gtest",
+    "//third_party/WebKit/Source/core",
+    "//third_party/WebKit/Source/modules",
     "//third_party/WebKit/Source/platform:test_support",
     "//third_party/WebKit/Source/wtf",
     "//third_party/WebKit/Source/wtf:test_support",
@@ -146,20 +125,16 @@ test("webkit_unit_tests") {
   sources = [
     "tests/RunAllTests.cpp",
   ]
+  sources += web_unittest_files
+  sources += bindings_unittest_files
+  sources += core_unittest_files
+  sources += modules_unittest_files
+  sources += platform_web_unittest_files
 
-  configs += [ "//third_party/WebKit/Source:config" ]
-
-  if (!is_component_build) {
-    deps += [ "//third_party/WebKit/Source/core" ]
-
-    configs += [ "//third_party/WebKit/Source:inside_blink" ]
-
-    sources += web_unittest_files
-    sources += bindings_unittest_files
-    sources += core_unittest_files
-    sources += modules_unittest_files
-    sources += platform_web_unittest_files
-  }
+  configs += [
+    "//third_party/WebKit/Source:config",
+    "//third_party/WebKit/Source:inside_blink",
+  ]
 
   if (is_android) {
     deps += [