mv FetchTestingPlatformSupport to platform/loader/testing

third_party/WebKit/Source/platform/BUILD.gn

Index: third_party/WebKit/Source/platform/BUILD.gn
diff --git a/third_party/WebKit/Source/platform/BUILD.gn b/third_party/WebKit/Source/platform/BUILD.gn
index 0a638a30bd05b4d0d6cc227a046dff72bbd50d65..c05e70908a1ec2fd632eef83ba8621783626d75a 100644
--- a/third_party/WebKit/Source/platform/BUILD.gn
+++ b/third_party/WebKit/Source/platform/BUILD.gn
@@ -1575,6 +1575,8 @@ static_library("test_support") {
     "testing/FakeDisplayItemClient.h",
     "testing/FakeGraphicsLayer.h",
     "testing/FakeGraphicsLayerClient.h",
+    "testing/FetchTestingPlatformSupport.cpp",

[Takashi Toyoshima, 2017/02/27 06:01:31]

directory moving is not necessary to use them from core.
Files in "blink_platform_unittests" are not visible from webkit_unit_tests, but
files in "test_support" can.

I hesitate to moving these to testing, a little. because of a concern about
commons tragedy that easily happens in testing like directory.

I prefer to having loader/testing, and move these files and loader/fetch/Mock*
into there.

+    "testing/FetchTestingPlatformSupport.h",
     "testing/FontTestHelpers.cpp",
     "testing/FontTestHelpers.h",
     "testing/FuzzedDataProvider.cpp",
@@ -1584,6 +1586,7 @@ static_library("test_support") {
     "testing/HistogramTester.cpp",
     "testing/HistogramTester.h",
     "testing/MessageLoopForMojo.h",
+    "testing/MockFetchContext.h",
     "testing/PaintPrinters.cpp",
     "testing/PaintPrinters.h",
     "testing/PaintPropertyTestHelpers.h",
@@ -1744,12 +1747,9 @@ test("blink_platform_unittests") {
     "json/JSONValuesTest.cpp",
     "loader/fetch/ClientHintsPreferencesTest.cpp",
     "loader/fetch/CrossOriginAccessControlTest.cpp",
-    "loader/fetch/FetchTestingPlatformSupport.cpp",
-    "loader/fetch/FetchTestingPlatformSupport.h",
     "loader/fetch/FetchUtilsTest.cpp",
     "loader/fetch/MemoryCacheCorrectnessTest.cpp",
     "loader/fetch/MemoryCacheTest.cpp",
-    "loader/fetch/MockFetchContext.h",
     "loader/fetch/RawResourceTest.cpp",
     "loader/fetch/ResourceFetcherTest.cpp",
     "loader/fetch/ResourceLoaderOptionsTest.cpp",