Roll abseil-cpp and build together

Roll third_party/abseil-cpp/ b00d46065..88b1c38f0 (18 commits)

https://chromium.googlesource.com/chromium/src/third_party/abseil-cpp.git/+log/b00d460653ca..88b1c38f0227

Created with:
  roll-dep third_party/abseil-cpp

Roll build/ 8c52d6ffe..b6006fa9f (361 commits)

https://chromium.googlesource.com/chromium/src/build.git/+log/8c52d6ffe131..b6006fa9fd95

Created with:
  roll-dep build

Change-Id: I3eac1a10b74aa4aea8e7819e4411fd750047a0b5
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/87470
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Alan Screen <awscreen@chromium.org>
diff --git a/DEPS b/DEPS
index cc9e9ca..3506ec9 100644
--- a/DEPS
+++ b/DEPS
@@ -26,7 +26,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling abseil
   # and whatever else without interference from each other.
-  'abseil_revision': 'b00d460653ca594e602fa24e044e877518871f44',
+  'abseil_revision': '88b1c38f02277777cbfec4058bb519a138254787',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling android_ndk
   # and whatever else without interference from each other.
@@ -34,7 +34,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling build
   # and whatever else without interference from each other.
-  'build_revision': '8c52d6ffe131fd0192fed9841865aa34ed9a098a',
+  'build_revision': 'b6006fa9fd952832a3df916696dad371347bba29',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling buildtools
   # and whatever else without interference from each other.