Update build-tools to ab/4522980

Another ckati environment update -- KATI_deprecated_var and
KATI_obsolete_var no longer mark environment variables as used.

Test: prebuilts/build-tools/linux-x86/bin/ckati_stamp_dump --env out/.kati_stamp-aosp_arm
Change-Id: I279885251e0040f2b8c998820e227e1e6f4c9b6a
diff --git a/manifest.xml b/manifest.xml
index ba88346..2852244 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -3,23 +3,23 @@
   <remote fetch=".." name="aosp" review="https://android-review.googlesource.com/" />
   <default remote="aosp" revision="master" sync-j="4" />
   <!-- build projects -->
-  <project name="platform/build" path="build/make" revision="be8ea6ec116d792388bbf9408ec70b26650f757a" upstream="master">
+  <project name="platform/build" path="build/make" revision="7d100ce03bbe317ee1b3b5846c27fe167e3e9df6" upstream="master">
     <linkfile dest="build/tools" src="tools" />
   </project>
   <project name="platform/build/blueprint" path="build/blueprint" revision="3aaf722a8d25ed726d4aba5d96bd325afe74a61c" upstream="master" />
-  <project name="platform/build/kati" path="build/kati" revision="824a4f395debd92cb8ff93056eb890a4a1af5516" upstream="master" />
-  <project name="platform/build/soong" path="build/soong" revision="cd406fa70b5e7164bca6541af0ecdab4d616b9e9" upstream="master">
+  <project name="platform/build/kati" path="build/kati" revision="cfcaaa25117310666e02a989a6bd9d45e82d8041" upstream="master" />
+  <project name="platform/build/soong" path="build/soong" revision="b4330e222b8df54727d0054075d63f2dcdf0a959" upstream="master">
     <linkfile dest="Android.bp" src="root.bp" />
     <linkfile dest="bootstrap.bash" src="bootstrap.bash" />
   </project>
-  <project clone-depth="1" name="platform/prebuilts/build-tools" path="prebuilts/build-tools" revision="acad53fe8ac879d05a681852ebf54d7f924a187f" upstream="master" />
+  <project clone-depth="1" name="platform/prebuilts/build-tools" path="prebuilts/build-tools" revision="35cd904aefd357e9b8b9d1f5b1d7680b5cce0af8" upstream="master" />
   <!-- toolchain linux prebuilts -->
-  <project clone-depth="1" groups="linux" name="platform/prebuilts/clang/host/linux-x86" path="prebuilts/clang/host/linux-x86" revision="5b04643bc1508c1934830ce77e9b70c52208ae80" upstream="master" />
+  <project clone-depth="1" groups="linux" name="platform/prebuilts/clang/host/linux-x86" path="prebuilts/clang/host/linux-x86" revision="6890ddf6adb1967d76b106d84b05e88e8f26e944" upstream="master" />
   <project clone-depth="1" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8" path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8" revision="2ccb38af8c940f1feef62ff5986f4bbc5d899e66" upstream="master" />
   <project clone-depth="1" groups="linux" name="platform/prebuilts/go/linux-x86" path="prebuilts/go/linux-x86" revision="3c27c3f6c42dbb890c67820f2897812e16f01be1" upstream="master" />
   <project clone-depth="1" groups="linux" name="platform/prebuilts/ninja/linux-x86" path="prebuilts/ninja/linux-x86" revision="6369b19fc3fbe765636af75d394627e2b92599ed" upstream="master" />
   <!-- toolchain darwin prebuilts -->
-  <project clone-depth="1" groups="darwin" name="platform/prebuilts/clang/host/darwin-x86" path="prebuilts/clang/host/darwin-x86" revision="973c62def61cd907cc28f49dd684a3fb86df288d" upstream="master" />
+  <project clone-depth="1" groups="darwin" name="platform/prebuilts/clang/host/darwin-x86" path="prebuilts/clang/host/darwin-x86" revision="9c49e3859f56e1770cdf9a951816952cdcfe715a" upstream="master" />
   <project clone-depth="1" groups="darwin" name="platform/prebuilts/gcc/darwin-x86/host/headers" path="prebuilts/gcc/darwin-x86/host/headers" revision="4ac4f7cc41cf3c9e36fc3d6cf37fd1cfa9587a68" upstream="master" />
   <project clone-depth="1" groups="darwin" name="platform/prebuilts/gcc/darwin-x86/host/i686-apple-darwin-4.2.1" path="prebuilts/gcc/darwin-x86/host/i686-apple-darwin-4.2.1" revision="ec5aa66aaa4964c27564d0ec84dc1f18a2d72b7e" upstream="master" />
   <project clone-depth="1" groups="darwin" name="platform/prebuilts/go/darwin-x86" path="prebuilts/go/darwin-x86" revision="1474fc828e6b45255fade044bbb935967657902e" upstream="master" />
@@ -33,7 +33,7 @@
   <!-- dependency prebuilts -->
   <project clone-depth="1" name="platform/prebuilts/misc" path="prebuilts/misc" revision="586cac19b73e39cd98817d8a74861cbd170b66f7" upstream="master" />
   <!-- dependency source -->
-  <project name="platform/development" path="development" revision="38fa0799f2e42f3a1493945e6634b1c357976e94" upstream="master" />
+  <project name="platform/development" path="development" revision="7010e5b70f7e97df2c7e95202807f62b904c1a4d" upstream="master" />
   <project name="platform/external/bison" path="external/bison" revision="8f93f2aa6db1ac910d740159fe998fd8634052d7" upstream="master" />
   <project name="platform/external/clang" path="external/clang" revision="ada6fc6a425edd49bd5c2ca827db369c35224541" upstream="master" />
   <project name="platform/external/compiler-rt" path="external/compiler-rt" revision="cbf9649679e65e89eb0d008bf273de69c03bdd29" upstream="master" />
@@ -44,14 +44,14 @@
   <project name="platform/external/libunwind" path="external/libunwind" revision="41ba0e90f33fe3b5d1467e4fab5e0a709685c0db" upstream="master" />
   <project name="platform/external/libunwind_llvm" path="external/libunwind_llvm" revision="9ca0ad7a15a8b9868f22f67d13fe49a2d02601dc" upstream="master" />
   <project name="platform/external/llvm" path="external/llvm" revision="4db5ecb8bc4649c407b42a67160552aac93b886f" upstream="master" />
-  <project name="platform/external/protobuf" path="external/protobuf" revision="57c9ad33f25a82fffe90bb8db51d8ddaa2941e48" upstream="master" />
+  <project name="platform/external/protobuf" path="external/protobuf" revision="c767d0ebcb11ccff383a6aab38b960caf93f1ac1" upstream="master" />
   <project name="platform/external/safe-iop" path="external/safe-iop" revision="4e20417f767dedadd684930ff1517b03751b3af8" upstream="master" />
-  <project name="platform/external/zlib" path="external/zlib" revision="02f961e195c49b1231a4f8bfef358f71314c380e" upstream="master" />
+  <project name="platform/external/zlib" path="external/zlib" revision="45db7492d69cca5ed41f751e324f2bd28958a4c8" upstream="master" />
   <project name="platform/external/zopfli" path="external/zopfli" revision="326ac1cbe4782894dd1be564bfcab361ddd4f8f3" upstream="master" />
-  <project name="platform/system/core" path="system/core" revision="8edf81d50fa064099ab10376b08b6c1b4a386c05" upstream="master" />
+  <project name="platform/system/core" path="system/core" revision="93d344d98cd02d66c3aac8067718be828ea283f9" upstream="master" />
   <!-- target projects -->
   <project name="toolchain/go" path="toolchain/go" revision="fea2d2393bd3da68879fa4eabd8ef663f222d037" upstream="master" />
-  <project name="platform/dalvik" path="dalvik" revision="a8b3e6b07eca821c9e2fbaa1dd69e02bb7561506" upstream="master" />
+  <project name="platform/dalvik" path="dalvik" revision="dd452a4244dad07c53db525d314fdcf4429ffd46" upstream="master" />
   <project name="platform/external/desugar" path="external/desugar" revision="9e1602fcb030f33d2d263acd783a9e24fccb3e7d" upstream="master" />
   <project name="platform/external/ninja" path="external/ninja" revision="495fcf4b799d84d8727ce0e185950ace29a6ea11" upstream="master" />
   <project name="platform/external/turbine" path="external/turbine" revision="23c69591372863b9e0166768d37ef0915c38977e" upstream="master" />