warnings: Fix up several const qualified return types.

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@143379 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/lldb/Core/FormatClasses.h b/include/lldb/Core/FormatClasses.h
index cf9258a..850ae90 100644
--- a/include/lldb/Core/FormatClasses.h
+++ b/include/lldb/Core/FormatClasses.h
@@ -483,7 +483,7 @@
         return m_head.GetCount();
     }
     
-    const int
+    int
     GetRealIndexForIndex(int i);
     
     bool
diff --git a/include/lldb/Target/Target.h b/include/lldb/Target/Target.h
index 3841043..ec4f671 100644
--- a/include/lldb/Target/Target.h
+++ b/include/lldb/Target/Target.h
@@ -507,7 +507,7 @@
     ///
     /// @return \b true if the module should be excluded, \b false otherwise.
     //------------------------------------------------------------------
-    const bool
+    bool
     ModuleIsExcludedForNonModuleSpecificSearches (const FileSpec &module_spec);
     
     //------------------------------------------------------------------
@@ -529,7 +529,7 @@
     ///
     /// @return \b true if the module should be excluded, \b false otherwise.
     //------------------------------------------------------------------
-    const bool
+    bool
     ModuleIsExcludedForNonModuleSpecificSearches (const lldb::ModuleSP &module_sp);
 
     ArchSpec &
diff --git a/source/Core/FormatClasses.cpp b/source/Core/FormatClasses.cpp
index ef06734..04b57ad 100644
--- a/source/Core/FormatClasses.cpp
+++ b/source/Core/FormatClasses.cpp
@@ -278,7 +278,7 @@
     return sstr.GetString();
 }
 
-const int
+int
 SyntheticArrayView::GetRealIndexForIndex(int i)
 {
     if (i >= GetCount())
diff --git a/source/Target/Target.cpp b/source/Target/Target.cpp
index 367bfc8..5c4f0ca 100644
--- a/source/Target/Target.cpp
+++ b/source/Target/Target.cpp
@@ -935,7 +935,7 @@
 }
 
 
-const bool
+bool
 Target::ModuleIsExcludedForNonModuleSpecificSearches (const FileSpec &module_spec)
 {
 
@@ -965,7 +965,7 @@
     }
 }
 
-const bool
+bool
 Target::ModuleIsExcludedForNonModuleSpecificSearches (const lldb::ModuleSP &module_sp)
 {
     if (!m_breakpoints_use_platform_avoid)