[TestIndirectSymbol] This tests an Apple-specific feature.

Remove a redundant check.

Author: Davide Italiano

lldb/test/API/macosx/indirect_symbol/TestIndirectSymbols.py

@@ -28,10 +28,9 @@ def test_with_python_api(self):
         target = self.dbg.CreateTarget(exe)
         self.assertTrue(target, VALID_TARGET)
 
-        if self.platformIsDarwin():
-            lib1 = self.getBuildArtifact('libindirect.dylib')
-            lib2 = self.getBuildArtifact('libreexport.dylib')
-            self.registerSharedLibrariesWithTarget(target, [lib1, lib2])
+        lib1 = self.getBuildArtifact('libindirect.dylib')
+        lib2 = self.getBuildArtifact('libreexport.dylib')
+        self.registerSharedLibrariesWithTarget(target, [lib1, lib2])
 
         self.main_source_spec = lldb.SBFileSpec(self.main_source)