Directory restructing of Analysis files.

Created include/clang/Analysis/Analyses directory.
  - Moved LiveVariables.h and UninitializedValues.h into this dir.
  
Moved ExprDeclBitVector.h into Analysis/Support.

Updated all clients who use these headers to reflect the new paths.

llvm-svn: 45292
diff --git a/clang/Analysis/UninitializedValues.cpp b/clang/Analysis/UninitializedValues.cpp
index 89ff1c2..6f2b340 100644
--- a/clang/Analysis/UninitializedValues.cpp
+++ b/clang/Analysis/UninitializedValues.cpp
@@ -11,7 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/Analysis/UninitializedValues.h"
+#include "clang/Analysis/Analyses/UninitializedValues.h"
 #include "clang/Analysis/Visitors/CFGRecStmtDeclVisitor.h"
 #include "clang/Analysis/LocalCheckers.h"
 #include "clang/Basic/Diagnostic.h"