Delete unused mono_unbox_int (#61384)

* Delete unused mono_unbox_int

* Fix gcc step display name

* Match command invocation order

eng/pipelines/coreclr/templates/build-job.yml

@@ -231,7 +231,7 @@ jobs:
     # Build libs.native, host.native and mono with gcc
     - ${{ if eq(parameters.compilerName, 'gcc') }}:
       - script: $(Build.SourcesDirectory)$(dir)build$(scriptExt) libs.native+host.native+mono $(compilerArg) $(crossArg) -arch $(archType) $(osArg) -c $(buildConfig) $(pgoInstrumentArg) $(officialBuildIdArg) -ci
-        displayName: Build clr+mono+libs.native+host.native
+        displayName: Build libs.native+host.native+mono
 
     # Sign and add entitlements to these MacOS binaries
     - ${{ if and(ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:

src/mono/wasm/runtime/driver.c

@@ -1072,41 +1072,6 @@ mono_wasm_try_unbox_primitive_and_get_type (MonoObject *obj, void *result, int r
 	return resultType;
 }
 
-// FIXME: This function is retained specifically because runtime-test.js uses it
-EMSCRIPTEN_KEEPALIVE int
-mono_unbox_int (MonoObject *obj)
-{
-	if (!obj)
-		return 0;
-	MonoType *type = mono_class_get_type (mono_object_get_class(obj));
-
-	void *ptr = mono_object_unbox (obj);
-	switch (mono_type_get_type (type)) {
-	case MONO_TYPE_I1:
-	case MONO_TYPE_BOOLEAN:
-		return *(signed char*)ptr;
-	case MONO_TYPE_U1:
-		return *(unsigned char*)ptr;
-	case MONO_TYPE_I2:
-		return *(short*)ptr;
-	case MONO_TYPE_U2:
-		return *(unsigned short*)ptr;
-	case MONO_TYPE_I4:
-	case MONO_TYPE_I:
-		return *(int*)ptr;
-	case MONO_TYPE_U4:
-		return *(unsigned int*)ptr;
-	case MONO_TYPE_CHAR:
-		return *(short*)ptr;
-	// WASM doesn't support returning longs to JS
-	// case MONO_TYPE_I8:
-	// case MONO_TYPE_U8:
-	default:
-		printf ("Invalid type %d to mono_unbox_int\n", mono_type_get_type (type));
-		return 0;
-	}
-}
-
 EMSCRIPTEN_KEEPALIVE int
 mono_wasm_array_length (MonoArray *array)
 {