gl_shader_manager: Amend sign differences in an assertion comparison in SetShaderUniformBlockBinding()

Ensures both operands have the same sign in the comparison.

While we're at it, we can get rid of the redundant casting of ub_size to
an int. This type will always be trivial and alias a built-in type (not
doing so would break backwards compatibility at a standard level).

core/memory: Get rid of 3DS leftovers

gl_shader_manager: Make ProgramManager's GetCurrentProgramStage() a const member function

This function doesn't modify class state, so it can be made const.

Removes leftover code from citra that isn't needed.

Added ability to change username & language code in the settings ui. Added IProfile::Get and SET::GetLanguageCode for libnx tests (#851)

 sink_details: std::move std::function instances 

service: Add migration services

math_util: Always initialize members of Rectangle

video_core: Make global EmuWindow instance part of the base renderer …

kernel: Move object class to its own source files

kernel/thread: Minor changes

input_common: minor changes

yuzu: Use Qt 5 signal/slots where applicable

kernel/vm_manager: Minor changes

vfs_vector: Minor changes

gl_shader_manager: Take ShaderSetup instances by const reference in UseProgrammableVertexShader() and UseProgrammableFragmentShader()

Makes the signal/slot connections type-safe instead of string-based.

Avoids unnecessary atomic reference count increments and decrements

hw: Remove unused files

gl_state: Make texture_units a std::array

service/ns: Add missing ns services

service: Add the psc services

Makes our immutable state explicit.

These two variables correspond to address ranges.

Avoids using a u32 to compare against a range of size_t, which can be a
source of warnings. While we're at it, compress a std::tie into a
structured binding.

This function only reads the data being referenced, it doesn't modify
it, so we can turn the reference into a const reference.

This function isn't used outside of this translation unit, so we can
make it internally linked.

This wasn't being used for anything, so it can be removed.

The lambda elements should be taken by const reference here, and we can
move the virtual directory passed to ReplaceFileWithSubdirectory()

Gets rid of the use of a raw C array.

gl_shader_manager: Take ShaderSetup instances by const reference in UseProgrammableVertexShader() and UseProgrammableFragmentShader()

Avoids performing unnecessary copies of 65560 byte sized ShaderSetup
instances, considering it's only used as part of lookup and not
modified.

Given the parameters were already const, it's likely taking these
parameters by reference was intended but the ampersand was forgotten.

Prevents potentially using the members uninitialized.

None of these files are used in any meaningful way. They're just
leftovers from citra. Also has the benefit of getting rid of an unused
global variable.

Adds the basic skeleton for the mig:usr service based off information
provided by Switch Brew.

audio_out: Use Buffer::Tag alias in GetTagsAndReleaseBuffers()'s prototype

This makes the Buffer::Tag usage consistent with the Stream class's
prototype of GetTagsAndReleaseBuffers().