[lldb][nfc] remove overriden funcs with default impl

Summary:
These `SearchFilter` methods all return `true` by their default
implementation:

```lang=c++
virtual bool ModulePasses(const FileSpec &spec);
virtual bool ModulePasses(const lldb::ModuleSP &module_sp);
virtual bool AddressPasses(Address &addr);
virtual bool CompUnitPasses(FileSpec &fileSpec);
virtual bool CompUnitPasses(CompileUnit &compUnit);
```

That's why I've documented the default behavior and remove the overrides
(except for `AddressPasses`) in these `SearchFilter`-subclasses which all just
repeated the default implementation: `SearchFilterByModule`,
`SearchFilterByModuleList`.

Reviewers: jankratochvil, labath

Reviewed By: jankratochvil, labath

Subscribers: labath, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D77376

0 files changed, 0 insertions, 0 deletions