clang-modernize: Apply replacements using clang-apply-replacements

Summary:
The clang-apply-replacements process is now invoked to apply
replacements between applying transforms. This resulted in a massive
simplification of the tool:
- FileOverrides class no longer needed.
- Change tracking and code formatting no longer needed.
- No more dependency on libclangApplyReplacements.
- Final syntax check is easier to do directly now than with a separate
  header/source pair.

Replacement handling stuff abstracted into a new header/source pair to
de-clutter ClangModernize.cpp somewhat.

Tests updated.

Differential Revision: http://llvm-reviews.chandlerc.com/D1836

llvm-svn: 192032

1 files changed, 0 insertions, 10 deletions

diff --git a/clang-tools-extra/test/clang-modernize/Core/NoReformattingNeeded.cpp b/clang-tools-extra/test/clang-modernize/Core/NoReformattingNeeded.cpp
deleted file mode 100644
index e58fdb24068..00000000000
--- a/clang-tools-extra/test/clang-modernize/Core/NoReformattingNeeded.cpp
+++ /dev/null
@@ -1,10 +0,0 @@
-// RUN: grep -Ev "// *[A-Z-]+:" %s > %t.cpp
-// RUN: clang-modernize -format-style=LLVM -use-auto %t.cpp -- -std=c++11
-// RUN: FileCheck --strict-whitespace -input-file=%t.cpp %s
-
-class C {};
-
-void f() { //
-  C *a = new C();
-  // CHECK: {{^\ \ auto\ a\ \=\ new\ C\(\);}}
-}