Update expected Xcode version to 8.0.

BUG=649150
NOTRY=True
TBR=ehmaldonado@webrtc.org

Review-Url: https://codereview.webrtc.org/2365863002
Cr-Commit-Position: refs/heads/master@{#14404}
diff --git a/webrtc/build/ios/client.webrtc/iOS32_Debug.json b/webrtc/build/ios/client.webrtc/iOS32_Debug.json
index e1e68f9..24d8e97 100644
--- a/webrtc/build/ios/client.webrtc/iOS32_Debug.json
+++ b/webrtc/build/ios/client.webrtc/iOS32_Debug.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/client.webrtc/iOS32_Release.json b/webrtc/build/ios/client.webrtc/iOS32_Release.json
index cfd5846..411b2c3 100644
--- a/webrtc/build/ios/client.webrtc/iOS32_Release.json
+++ b/webrtc/build/ios/client.webrtc/iOS32_Release.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/client.webrtc/iOS32_Simulator_Debug.json b/webrtc/build/ios/client.webrtc/iOS32_Simulator_Debug.json
index 1c7ae95..86aad3e 100644
--- a/webrtc/build/ios/client.webrtc/iOS32_Simulator_Debug.json
+++ b/webrtc/build/ios/client.webrtc/iOS32_Simulator_Debug.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/client.webrtc/iOS64_Debug.json b/webrtc/build/ios/client.webrtc/iOS64_Debug.json
index d72245b..441fcaf 100644
--- a/webrtc/build/ios/client.webrtc/iOS64_Debug.json
+++ b/webrtc/build/ios/client.webrtc/iOS64_Debug.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git "a/webrtc/build/ios/client.webrtc/iOS64_Debug_\050GN\051.json" "b/webrtc/build/ios/client.webrtc/iOS64_Debug_\050GN\051.json"
index 3d18479..cf070cc 100644
--- "a/webrtc/build/ios/client.webrtc/iOS64_Debug_\050GN\051.json"
+++ "b/webrtc/build/ios/client.webrtc/iOS64_Debug_\050GN\051.json"
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git "a/webrtc/build/ios/client.webrtc/iOS64_Debug_\050GYP\051.json" "b/webrtc/build/ios/client.webrtc/iOS64_Debug_\050GYP\051.json"
index 69f4c16..9ad4a55 100644
--- "a/webrtc/build/ios/client.webrtc/iOS64_Debug_\050GYP\051.json"
+++ "b/webrtc/build/ios/client.webrtc/iOS64_Debug_\050GYP\051.json"
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/client.webrtc/iOS64_Release.json b/webrtc/build/ios/client.webrtc/iOS64_Release.json
index f67d358..c43d762 100644
--- a/webrtc/build/ios/client.webrtc/iOS64_Release.json
+++ b/webrtc/build/ios/client.webrtc/iOS64_Release.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git "a/webrtc/build/ios/client.webrtc/iOS64_Release_\050GN\051.json" "b/webrtc/build/ios/client.webrtc/iOS64_Release_\050GN\051.json"
index 69bdf42..1f5b4a6 100644
--- "a/webrtc/build/ios/client.webrtc/iOS64_Release_\050GN\051.json"
+++ "b/webrtc/build/ios/client.webrtc/iOS64_Release_\050GN\051.json"
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git "a/webrtc/build/ios/client.webrtc/iOS64_Release_\050GYP\051.json" "b/webrtc/build/ios/client.webrtc/iOS64_Release_\050GYP\051.json"
index 8e19bdd..0d17ba7 100644
--- "a/webrtc/build/ios/client.webrtc/iOS64_Release_\050GYP\051.json"
+++ "b/webrtc/build/ios/client.webrtc/iOS64_Release_\050GYP\051.json"
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/client.webrtc/iOS64_Simulator_Debug.json b/webrtc/build/ios/client.webrtc/iOS64_Simulator_Debug.json
index e211c9b..32c36a2 100644
--- a/webrtc/build/ios/client.webrtc/iOS64_Simulator_Debug.json
+++ b/webrtc/build/ios/client.webrtc/iOS64_Simulator_Debug.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios32_sim_dbg.json b/webrtc/build/ios/tryserver.webrtc/ios32_sim_dbg.json
index 78570b9..6b4aacb 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios32_sim_dbg.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios32_sim_dbg.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios64_gn_dbg.json b/webrtc/build/ios/tryserver.webrtc/ios64_gn_dbg.json
index c4b81a6..af16ffa 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios64_gn_dbg.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios64_gn_dbg.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios64_gn_rel.json b/webrtc/build/ios/tryserver.webrtc/ios64_gn_rel.json
index 9947702..3c79060 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios64_gn_rel.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios64_gn_rel.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios64_gyp_dbg.json b/webrtc/build/ios/tryserver.webrtc/ios64_gyp_dbg.json
index 13c7c70..90770b4 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios64_gyp_dbg.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios64_gyp_dbg.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios64_gyp_rel.json b/webrtc/build/ios/tryserver.webrtc/ios64_gyp_rel.json
index 1794a86..7b27b61 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios64_gyp_rel.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios64_gyp_rel.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios64_sim_dbg.json b/webrtc/build/ios/tryserver.webrtc/ios64_sim_dbg.json
index c7fe50a..689c4d3 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios64_sim_dbg.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios64_sim_dbg.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios_arm64_dbg.json b/webrtc/build/ios/tryserver.webrtc/ios_arm64_dbg.json
index 97f0fc3..e23da1f 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios_arm64_dbg.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios_arm64_dbg.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios_arm64_rel.json b/webrtc/build/ios/tryserver.webrtc/ios_arm64_rel.json
index 320d9a2..dc4d20c 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios_arm64_rel.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios_arm64_rel.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios_dbg.json b/webrtc/build/ios/tryserver.webrtc/ios_dbg.json
index 7a4d174..06ece2f 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios_dbg.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios_dbg.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",
diff --git a/webrtc/build/ios/tryserver.webrtc/ios_rel.json b/webrtc/build/ios/tryserver.webrtc/ios_rel.json
index 330e7e3..b4766c8 100644
--- a/webrtc/build/ios/tryserver.webrtc/ios_rel.json
+++ b/webrtc/build/ios/tryserver.webrtc/ios_rel.json
@@ -7,7 +7,7 @@
     "GYP_DEFINES and gn_args in this file are only used during runhooks; ",
     "webrtc/build/mb_config.pyl decides the generated projects that are compiled."
   ],
-  "xcode version": "7.0",
+  "xcode version": "8.0",
   "GYP_DEFINES": [
     "use_goma=1",
     "gomadir=$(goma_dir)",