Roll gRPC for LLD link fix

DEPS

 # This file is used to manage the dependencies of the Chromium src repo. It is
 # used by gclient to determine what version of each dependency to check out, and
 # where.
 #
 # For more information, please refer to the official documentation:
 #   https://sites.google.com/a/chromium.org/dev/developers/how-tos/get-the-code
 #
 # When adding a new dependency, please update the top-level .gitignore file
 # to list the dependency's destination directory.
 #
@@ skipping 409 matching lines @@
     # Wayland protocols that add functionality not available in the core protocol.
     'src/third_party/wayland-protocols/src':
       Var('chromium_git') + '/external/anongit.freedesktop.org/git/wayland/wayland-protocols.git' + '@' + '2e541a36deff5f2e16e25e27f7f93d26822eecc2',
 
     # Wireless Display Software. Used on Chrome OS.
     'src/third_party/wds/src':
       Var('chromium_git') + '/external/github.com/01org/wds' + '@' + 'ac3d8210d95f3000bf5c8e16a79dbbbf22d554a5',
 
     # gRPC, an RPC framework. For Blimp use only.
     'src/third_party/grpc':
-      Var('chromium_git') + '/external/github.com/grpc/grpc' + '@' + 'b4cc5fc16c1368149c8a20c51248a18009ff8254',
+      Var('chromium_git') + '/external/github.com/grpc/grpc' + '@' + '5945dfa700a0566be7ea6691cc8a86ecb4a53924',
 
     # DevTools node modules. Used on Linux buildbots only.
     'src/third_party/WebKit/Source/devtools/devtools-node-modules':
       Var('chromium_git') + '/external/github.com/ChromeDevTools/devtools-node-modules' + '@' + Var('devtools_node_modules_revision')
   },
   'android': {
     'src/third_party/android_protobuf/src':
       Var('chromium_git') + '/external/android_protobuf.git' + '@' + '999188d0dc72e97f7fe08bb756958a2cf090f4e7',
 
     'src/third_party/android_tools':
@@ skipping 639 matching lines @@
 ]
 
 recursedeps = [
   # buildtools provides clang_format, libc++, and libc++abi
   'src/buildtools',
   # android_tools manages the NDK.
   'src/third_party/android_tools',
   # ANGLE manages DEPS that it also owns the build files for, such as dEQP.
   ("src/third_party/angle", "DEPS.chromium"),
 ]