Fix GLFW GN rule to add missing Mac dependencies. (#533)
Fix GLFW GN rule to add missing Mac dependencies. (#533)

Not including CoreVideo and IOKit here yields linker errors when the
final executable is linked. This required executable targets that have
no knowledge of CoreVideo or IOKit explicitly specify a dependency.

With this change, these dependencies will be implicitly added if the
target depends on GLFW.

The suppression -Wno-objc-multiple-method-names is necessary after
updating GLFW to the latest (which landing this patch will unblock).
flutter/buildroot,flutter/buildroot,flutter/buildroot,flutter/buildroot