Roll DEPS for build to e659d43.

Add third_party/eu-strip, which is now required to build on Android.
Since third_party/eu-strip is small and rarely updated, just check in a
copy.

Change-Id: Iba016d8d69c8426f1dacbeeef36b30ca743c46f0
Reviewed-on: https://pdfium-review.googlesource.com/13411
Commit-Queue: (000 09-08 - 09-18) dsinclair <dsinclair@chromium.org>
Reviewed-by: (000 09-08 - 09-18) dsinclair <dsinclair@chromium.org>
diff --git a/DEPS b/DEPS
index b06166c..b5cfeb1 100644
--- a/DEPS
+++ b/DEPS
@@ -5,7 +5,7 @@
   'pdfium_git': 'https://pdfium.googlesource.com',
 
   'android_ndk_revision': '26d93ec07f3ce2ec2cdfeae1b21ee6f12ff868d8',
-  'build_revision': '34f9a2ba2ac2bdc70dbdf11644753d81d7ebfeda',
+  'build_revision': 'e659d430e127cc9178f246991a0c5a282e6eba81',
   'buildtools_revision': 'f90f6a5af3e8cf843395bfe6243cf606f71b5344',
   'catapult_revision': '0cf3924bab2c2f66a412edda35f6e3572bd57623',
   'clang_revision': '4db585405687222660050d58eb12784fe0852884',
diff --git a/third_party/eu-strip/OWNERS b/third_party/eu-strip/OWNERS
new file mode 100644
index 0000000..1967bf5
--- /dev/null
+++ b/third_party/eu-strip/OWNERS
@@ -0,0 +1 @@
+thestig@chromium.org
diff --git a/third_party/eu-strip/README.pdfium b/third_party/eu-strip/README.pdfium
new file mode 100644
index 0000000..e84974d
--- /dev/null
+++ b/third_party/eu-strip/README.pdfium
@@ -0,0 +1,24 @@
+Name: eu-strip
+URL: https://sourceware.org/elfutils/
+Version: 0.158
+Security Critical: no
+License: LGPL 3
+License File: NOT_SHIPPED
+
+Description:
+
+Patched eu-strip from elfutils.
+
+Build instructions (on Trusty; note that this will build the
+Ubuntu-patched version of elfutils):
+$ mkdir elfutils
+$ cd elfutils
+$ apt-get source elfutils
+$ cd elfutils-0.158
+[ Edit libelf/elf_end.c and remove the free() on line 164. ]
+$ ./configure
+$ make
+$ gcc -std=gnu99 -Wall -Wshadow -Wunused -Wextra -fgnu89-inline
+  -Wformat=2 -Werror -g -O2 -Wl,-rpath-link,libelf:libdw -o eu-strip
+  src/strip.o libebl/libebl.a libelf/libelf.a lib/libeu.a -ldl
+$ eu-strip ./eu-strip  # Keep the binary small, please.
diff --git a/third_party/eu-strip/bin/eu-strip b/third_party/eu-strip/bin/eu-strip
new file mode 100755
index 0000000..994e226
--- /dev/null
+++ b/third_party/eu-strip/bin/eu-strip
Binary files differ