[llvm] [llvm-debuginfo-analyzer] Remove `LVScope::Children` container (PR #144750)

[Carlos Alberto Enciso via llvm-commits]

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@@ -183,10 +182,9 @@ void checkScopeModule(LVReader *Reader) {
   EXPECT_EQ(Root->getFileFormatName(), "Mach-O 64-bit x86-64");
   EXPECT_EQ(Root->getName(), DwarfClangModule);
 
-  ASSERT_NE(CompileUnit->getChildren(), nullptr);
-  LVElement *FirstChild = *(CompileUnit->getChildren()->begin());
-  EXPECT_EQ(FirstChild->getIsScope(), 1);
-  LVScopeModule *Module = static_cast<LVScopeModule *>(FirstChild);
+  ASSERT_NE(CompileUnit->getScopes(), nullptr);
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CarlosAlbertoEnciso wrote:

If the concatenation order is `Scopes`, `Types` and `Symbols`, then I will expecting the `getChildren` to work.

https://github.com/llvm/llvm-project/pull/144750