Always use the Win 10 SDK, and optionally detect/use the latest version

For bot toolchain builds, we were already using the Win 10 SDK. Local
2015 builds were using a strange hybrid of Win 10 and Win 8 SDKs. Now
we always use the Win 10 SDK exclusively.

This adds two new GN arguments: win_sdk, which points at the top level
Windows 10 SDK directory, and win_sdk_version, which can be used to
pin to a specific version. (Otherwise we use a script to detect the
most recent version).

Bug: skia:
Change-Id: I5aabb5eb9e7f483e3676b67b50356ddd0421cf7d
Reviewed-on: https://skia-review.googlesource.com/81304
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Brian Osman <brianosman@google.com>

15 files changed, 37 insertions, 57 deletions

diff --git a/gn/BUILD.gn b/gn/BUILD.gn
index fa2f91d4ab..5c2baf08f1 100644
--- a/gn/BUILD.gn
+++ b/gn/BUILD.gn
@@ -55,33 +55,17 @@ config("default") {
     ]
 
     if (msvc == 2015) {
-      _include_dirs = [
-        "$windk/VC/include",
-
-        # For local builds.
-        "$windk/../Windows Kits/8.1/Include/shared",
-        "$windk/../Windows Kits/10/Include/10.0.10150.0/ucrt",
-        "$windk/../Windows Kits/8.1/Include/um",
-        "$windk/../Windows Kits/8.1/Include/winrt",
-
-        # For builds using win_toolchain asset (currently 2015).
-        "$windk/win_sdk/Include/10.0.14393.0/shared",
-        "$windk/win_sdk/Include/10.0.14393.0/ucrt",
-        "$windk/win_sdk/Include/10.0.14393.0/um",
-        "$windk/win_sdk/Include/10.0.14393.0/winrt",
-      ]
-    } else {
-      # 2017
-      _include_dirs = [
-        "$windk/VC/Tools/MSVC/$win_toolchain_version/include",
-
-        # For local builds.
-        "$windk/../../../Windows Kits/10/Include/10.0.14393.0/shared",
-        "$windk/../../../Windows Kits/10/Include/10.0.14393.0/ucrt",
-        "$windk/../../../Windows Kits/10/Include/10.0.14393.0/um",
-        "$windk/../../../Windows Kits/10/Include/10.0.14393.0/winrt",
-      ]
+      _include_dirs = [ "$windk/VC/include" ]
+    } else {  # 2017
+      _include_dirs = [ "$windk/VC/Tools/MSVC/$win_toolchain_version/include" ]
     }
+    _include_dirs += [
+      "$win_sdk/Include/$win_sdk_version/shared",
+      "$win_sdk/Include/$win_sdk_version/ucrt",
+      "$win_sdk/Include/$win_sdk_version/um",
+      "$win_sdk/Include/$win_sdk_version/winrt",
+    ]
+
     if (is_clang) {
       foreach(dir, _include_dirs) {
         cflags += [
@@ -93,31 +77,19 @@ config("default") {
       include_dirs = _include_dirs
     }
 
+    lib_dirs = [
+      "$win_sdk/Lib/$win_sdk_version/ucrt/$target_cpu",
+      "$win_sdk/Lib/$win_sdk_version/um/$target_cpu",
+    ]
     if (msvc == 2015) {
-      lib_dirs = [
-        # For local builds.
-        "$windk/../Windows Kits/10/Lib/10.0.10150.0/ucrt/$target_cpu",
-        "$windk/../Windows Kits/8.1/Lib/winv6.3/um/$target_cpu",
-
-        # For builds using win_toolchain asset (currently 2015).
-        "$windk/win_sdk/Lib/10.0.14393.0/ucrt/$target_cpu",
-        "$windk/win_sdk/Lib/10.0.14393.0/um/$target_cpu",
-      ]
-
       if (target_cpu == "x86") {
         lib_dirs += [ "$windk/VC/lib" ]
       } else {
         lib_dirs += [ "$windk/VC/lib/amd64" ]
       }
-    } else {
-      # 2017
-      lib_dirs = [
-        "$windk/VC/Tools/MSVC/$win_toolchain_version/lib/$target_cpu",
-
-        # For local builds.
-        "$windk/../../../Windows Kits/10/Lib/10.0.14393.0/ucrt/$target_cpu",
-        "$windk/../../../Windows Kits/10/Lib/10.0.14393.0/um/$target_cpu",
-      ]
+    } else {  # 2017
+      lib_dirs +=
+          [ "$windk/VC/Tools/MSVC/$win_toolchain_version/lib/$target_cpu" ]
     }
   } else {
     cflags += [
diff --git a/gn/BUILDCONFIG.gn b/gn/BUILDCONFIG.gn
index 413f660a79..05dc3573b5 100644
--- a/gn/BUILDCONFIG.gn
+++ b/gn/BUILDCONFIG.gn
@@ -37,6 +37,8 @@ declare_args() {
     windk = "C:/Program Files (x86)/Microsoft Visual Studio/2017/Professional"
     win_toolchain_version = ""
   }
+  win_sdk = "C:/Program Files (x86)/Windows Kits/10"
+  win_sdk_version = ""
 }
 
 assert(!(is_debug && is_official_build))
@@ -188,6 +190,11 @@ if (is_win) {
                                         [ "$windk/VC/Tools/MSVC" ],
                                         "trim string")
   }
+  if (win_sdk_version == "") {
+    win_sdk_version = exec_script("//gn/highest_version_dir.py",
+                                  [ "$win_sdk/Include" ],
+                                  "trim string")
+  }
 
   # Windows tool chain
   set_default_toolchain("//gn/toolchain:msvc")
diff --git a/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Debug-GDI.json b/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Debug-GDI.json
index cc982877e4..be03a35e07 100644
--- a/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Debug-GDI.json
+++ b/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Debug-GDI.json
@@ -20,7 +20,7 @@
       "[CUSTOM_C:\\_B_WORK]/skia/bin/gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]/skia/out/Build-Win-Clang-x86_64-Debug-GDI/Debug_x64",
-      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" extra_cflags=[\"-O1\"] target_cpu=\"x86_64\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" extra_cflags=[\"-O1\"] target_cpu=\"x86_64\" win_sdk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]/skia",
     "env": {
diff --git a/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Release-Vulkan.json b/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Release-Vulkan.json
index fcd3d4fcb6..9827284c47 100644
--- a/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Release-Vulkan.json
+++ b/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Release-Vulkan.json
@@ -20,7 +20,7 @@
       "[CUSTOM_C:\\_B_WORK]/skia/bin/gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]/skia/out/Build-Win-Clang-x86_64-Release-Vulkan/Release_x64",
-      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" is_debug=false skia_enable_vulkan_debug_layers=false skia_vulkan_sdk=\"[START_DIR]/win_vulkan_sdk\" target_cpu=\"x86_64\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" is_debug=false skia_enable_vulkan_debug_layers=false skia_vulkan_sdk=\"[START_DIR]/win_vulkan_sdk\" target_cpu=\"x86_64\" win_sdk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]/skia",
     "env": {
diff --git a/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Release.json b/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Release.json
index 45e17b01d0..5ce58bafe5 100644
--- a/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Release.json
+++ b/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-Clang-x86_64-Release.json
@@ -20,7 +20,7 @@
       "[CUSTOM_C:\\_B_WORK]/skia/bin/gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]/skia/out/Build-Win-Clang-x86_64-Release/Release_x64",
-      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" is_debug=false target_cpu=\"x86_64\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" is_debug=false target_cpu=\"x86_64\" win_sdk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]/skia",
     "env": {
diff --git a/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-MSVC-x86-Debug-Exceptions.json b/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-MSVC-x86-Debug-Exceptions.json
index d77d575dcb..6fa401d1b3 100644
--- a/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-MSVC-x86-Debug-Exceptions.json
+++ b/infra/bots/recipe_modules/flavor/examples/full.expected/Build-Win-MSVC-x86-Debug-Exceptions.json
@@ -20,7 +20,7 @@
       "[CUSTOM_C:\\_B_WORK]/skia/bin/gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]/skia/out/Build-Win-MSVC-x86-Debug-Exceptions/Debug",
-      "--args=extra_cflags=[\"/EHsc\"] target_cpu=\"x86\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=extra_cflags=[\"/EHsc\"] target_cpu=\"x86\" win_sdk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]/skia",
     "env": {
diff --git a/infra/bots/recipe_modules/flavor/examples/full.expected/Test-Win10-MSVC-ShuttleA-GPU-GTX660-x86_64-Debug-All.json b/infra/bots/recipe_modules/flavor/examples/full.expected/Test-Win10-MSVC-ShuttleA-GPU-GTX660-x86_64-Debug-All.json
index f5f7b2b859..472f328828 100644
--- a/infra/bots/recipe_modules/flavor/examples/full.expected/Test-Win10-MSVC-ShuttleA-GPU-GTX660-x86_64-Debug-All.json
+++ b/infra/bots/recipe_modules/flavor/examples/full.expected/Test-Win10-MSVC-ShuttleA-GPU-GTX660-x86_64-Debug-All.json
@@ -20,7 +20,7 @@
       "[START_DIR]/skia/bin/gn.exe",
       "gen",
       "[START_DIR]/out/Debug_x64",
-      "--args=windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=win_sdk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[START_DIR]/skia",
     "env": {
diff --git a/infra/bots/recipe_modules/flavor/gn_flavor.py b/infra/bots/recipe_modules/flavor/gn_flavor.py
index 971ed6ca1f..f018094929 100644
--- a/infra/bots/recipe_modules/flavor/gn_flavor.py
+++ b/infra/bots/recipe_modules/flavor/gn_flavor.py
@@ -144,6 +144,7 @@ class GNFlavorUtils(default_flavor.DefaultFlavorUtils):
       'target_cpu': target_arch,
       'target_os': 'ios' if 'iOS' in extra_config else '',
       'windk': win_toolchain if 'Win' in os else '',
+      'win_sdk': win_toolchain + '/win_sdk' if 'Win' in os else '',
     }.iteritems():
       if v:
         args[k] = '"%s"' % v
diff --git a/infra/bots/recipes/compile.expected/Build-Win-Clang-x86_64-Release-Vulkan.json b/infra/bots/recipes/compile.expected/Build-Win-Clang-x86_64-Release-Vulkan.json
index f3e71deecf..ce22786f86 100644
--- a/infra/bots/recipes/compile.expected/Build-Win-Clang-x86_64-Release-Vulkan.json
+++ b/infra/bots/recipes/compile.expected/Build-Win-Clang-x86_64-Release-Vulkan.json
@@ -114,7 +114,7 @@
       "[CUSTOM_C:\\_B_WORK]\\skia\\bin\\gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]\\skia\\out\\Build-Win-Clang-x86_64-Release-Vulkan\\Release_x64",
-      "--args=cc=\"clang\" clang_win=\"[START_DIR]\\clang_win\" cxx=\"clang++\" is_debug=false skia_enable_vulkan_debug_layers=false skia_vulkan_sdk=\"[START_DIR]\\win_vulkan_sdk\" target_cpu=\"x86_64\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=cc=\"clang\" clang_win=\"[START_DIR]\\clang_win\" cxx=\"clang++\" is_debug=false skia_enable_vulkan_debug_layers=false skia_vulkan_sdk=\"[START_DIR]\\win_vulkan_sdk\" target_cpu=\"x86_64\" win_sdk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]\\skia",
     "env": {
diff --git a/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug-ANGLE.json b/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug-ANGLE.json
index 74df0e0648..413228a481 100644
--- a/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug-ANGLE.json
+++ b/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug-ANGLE.json
@@ -112,7 +112,7 @@
       "[CUSTOM_C:\\_B_WORK]\\skia\\bin\\gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]\\skia\\out\\Build-Win-MSVC-x86-Debug-ANGLE\\Debug",
-      "--args=skia_use_angle=true target_cpu=\"x86\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=skia_use_angle=true target_cpu=\"x86\" win_sdk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]\\skia",
     "env": {
diff --git a/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug-Exceptions.json b/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug-Exceptions.json
index 5df26f5abf..e0a64ffeb9 100644
--- a/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug-Exceptions.json
+++ b/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug-Exceptions.json
@@ -112,7 +112,7 @@
       "[CUSTOM_C:\\_B_WORK]\\skia\\bin\\gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]\\skia\\out\\Build-Win-MSVC-x86-Debug-Exceptions\\Debug",
-      "--args=extra_cflags=[\"/EHsc\"] target_cpu=\"x86\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=extra_cflags=[\"/EHsc\"] target_cpu=\"x86\" win_sdk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]\\skia",
     "env": {
diff --git a/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug.json b/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug.json
index 452fd413b4..e8103ff424 100644
--- a/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug.json
+++ b/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Debug.json
@@ -112,7 +112,7 @@
       "[CUSTOM_C:\\_B_WORK]\\skia\\bin\\gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]\\skia\\out\\Build-Win-MSVC-x86-Debug\\Debug",
-      "--args=target_cpu=\"x86\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=target_cpu=\"x86\" win_sdk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]\\skia",
     "env": {
diff --git a/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Release-GDI.json b/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Release-GDI.json
index 64fdd6bdd1..7c1661589e 100644
--- a/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Release-GDI.json
+++ b/infra/bots/recipes/compile.expected/Build-Win-MSVC-x86-Release-GDI.json
@@ -112,7 +112,7 @@
       "[CUSTOM_C:\\_B_WORK]\\skia\\bin\\gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]\\skia\\out\\Build-Win-MSVC-x86-Release-GDI\\Release",
-      "--args=is_debug=false target_cpu=\"x86\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=is_debug=false target_cpu=\"x86\" win_sdk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]\\t\\depot_tools\\win_toolchain\\vs_files\\d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]\\skia",
     "env": {
diff --git a/infra/bots/recipes/compile.expected/alternate_repo.json b/infra/bots/recipes/compile.expected/alternate_repo.json
index ad7feba6e5..6732f130e5 100644
--- a/infra/bots/recipes/compile.expected/alternate_repo.json
+++ b/infra/bots/recipes/compile.expected/alternate_repo.json
@@ -114,7 +114,7 @@
       "[CUSTOM_C:\\_B_WORK]/skia/bin/gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]/skia/out/Build-Win-Clang-x86_64-Release-Vulkan/Release_x64",
-      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" is_debug=false skia_enable_vulkan_debug_layers=false skia_vulkan_sdk=\"[START_DIR]/win_vulkan_sdk\" target_cpu=\"x86_64\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" is_debug=false skia_enable_vulkan_debug_layers=false skia_vulkan_sdk=\"[START_DIR]/win_vulkan_sdk\" target_cpu=\"x86_64\" win_sdk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]/skia",
     "env": {
diff --git a/infra/bots/recipes/compile.expected/trybot.json b/infra/bots/recipes/compile.expected/trybot.json
index 6dc17dd053..62055412b1 100644
--- a/infra/bots/recipes/compile.expected/trybot.json
+++ b/infra/bots/recipes/compile.expected/trybot.json
@@ -118,7 +118,7 @@
       "[CUSTOM_C:\\_B_WORK]/skia/bin/gn.exe",
       "gen",
       "[CUSTOM_C:\\_B_WORK]/skia/out/Build-Win-Clang-x86_64-Release-Vulkan/Release_x64",
-      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" is_debug=false skia_enable_vulkan_debug_layers=false skia_vulkan_sdk=\"[START_DIR]/win_vulkan_sdk\" target_cpu=\"x86_64\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
+      "--args=cc=\"clang\" clang_win=\"[START_DIR]/clang_win\" cxx=\"clang++\" is_debug=false skia_enable_vulkan_debug_layers=false skia_vulkan_sdk=\"[START_DIR]/win_vulkan_sdk\" target_cpu=\"x86_64\" win_sdk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616/win_sdk\" windk=\"[START_DIR]/t/depot_tools/win_toolchain/vs_files/d3cb0e37bdd120ad0ac4650b674b09e81be45616\""
     ],
     "cwd": "[CUSTOM_C:\\_B_WORK]/skia",
     "env": {