[bundle] Update

Gemfile

@@ -34,7 +34,8 @@ group :debugging do
   gem "kicker", :git => "https://github.com/alloy/kicker.git", :branch => "master"
   gem "awesome_print"
   gem "pry"
-  gem "ruby-prof"
+  # The released gem leads to stack too deep when profiling a full run.
+  gem "ruby-prof", :git => "https://github.com/ruby-prof/ruby-prof.git"
 end
 
 group :documentation do

Gemfile.lock

@@ -7,13 +7,13 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/Core.git
-  revision: e82b1c846c85486f725fab849ec0d1bab5631dc7
+  revision: 8e106c6346de4c8896079f7926785679997e4093
   branch: master
   specs:
     cocoapods-core (0.28.0)
       activesupport (>= 3.2.15, < 4)
       fuzzy_match (~> 2.0.4)
-      json (~> 1.8)
+      json_pure (~> 1.8)
       nap (~> 0.5)
 
 GIT
@@ -28,7 +28,7 @@ GIT
 
 GIT
   remote: https://github.com/CocoaPods/cocoapods-downloader.git
-  revision: b3a95be1468bd6d8a46a82a027460965581e2c21
+  revision: 9ab905033f9ea9230b462b430a6aca0ffd7efa2a
   branch: master
   specs:
     cocoapods-downloader (0.2.0)
@@ -50,6 +50,12 @@ GIT
     prettybacon (0.0.1)
       bacon (~> 1.2)
 
+GIT
+  remote: https://github.com/ruby-prof/ruby-prof.git
+  revision: befe13fdb4a89a3b86d15552c9bb732a9f9c3875
+  specs:
+    ruby-prof (0.13.1)
+
 PATH
   remote: .
   specs:
@@ -90,7 +96,6 @@ GEM
     fuzzy_match (2.0.4)
     github-markup (1.0.0)
     i18n (0.6.9)
-    json (1.8.1)
     json_pure (1.8.1)
     listen (1.3.1)
       rb-fsevent (>= 0.9.3)
@@ -124,7 +129,6 @@ GEM
     redcarpet (2.3.0)
     rest-client (1.6.7)
       mime-types (>= 1.16)
-    ruby-prof (0.13.1)
     simplecov (0.8.2)
       docile (~> 1.1.0)
       multi_json
@@ -161,7 +165,7 @@ DEPENDENCIES
   rake
   rb-fsevent
   redcarpet (< 3.0.0)
-  ruby-prof
+  ruby-prof!
   simplecov
   xcodeproj!
   yard