Make Metal and QuartzCore public dependencies of the dawn_glfw target.

- By doing this, consumers can link with dawn_glfw on macOS and transitively get the right frameworks.

Change-Id: I62d36ac45288a84917d1cb566d28be69f94651b2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/198556
Commit-Queue: Jaswant Panchumarti <jaswant.panchumarti@kitware.com>
Auto-Submit: Jaswant Panchumarti <jaswant.panchumarti@kitware.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

src/dawn/glfw/CMakeLists.txt

diff --git a/src/dawn/glfw/CMakeLists.txt b/src/dawn/glfw/CMakeLists.txt
index b0036b9..dc3f3ad 100644
--- a/src/dawn/glfw/CMakeLists.txt
+++ b/src/dawn/glfw/CMakeLists.txt
@@ -31,10 +31,11 @@
 set(sources
     "utils.cpp"
 )
-set(conditional_private_depends)
+set(conditional_public_depends)
 if (DAWN_ENABLE_METAL)
     list(APPEND sources "utils_metal.mm")
-    list(APPEND conditional_private_depends "-framework Metal")
+    list(APPEND conditional_public_depends "-framework Metal")
+    list(APPEND conditional_public_depends "-framework QuartzCore")
 endif ()
 
 dawn_add_library(
@@ -47,9 +48,9 @@
   DEPENDS
     dawn::dawn_common
     dawn::dawncpp_headers
+    ${conditional_public_depends}
   PRIVATE_DEPENDS
     glfw
-    ${conditional_private_depends}
 )
 target_compile_definitions(dawn_glfw PRIVATE "WGPU_GLFW_IMPLEMENTATION")
 if(BUILD_SHARED_LIBS)