Remove Precise builders from webkitpy/common/config/builders.py.

third_party/WebKit/Tools/Scripts/webkitpy/common/config/builders.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/common/config/builders.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/common/config/builders.py b/third_party/WebKit/Tools/Scripts/webkitpy/common/config/builders.py
index 0432bbc5a98b0ffe869a4322b9668826a2aacabb..dbb9cb1e8939a661d40ac8546ba97dc2eaa17ac3 100644
--- a/third_party/WebKit/Tools/Scripts/webkitpy/common/config/builders.py
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/common/config/builders.py
@@ -39,18 +39,10 @@ BUILDERS = {
         "port_name": "win-win10",
         "specifiers": ['Win10', 'Release']
     },
-    "WebKit Linux Precise": {
-        "port_name": "linux-precise",
-        "specifiers": ['Precise', 'Release']
-    },
     "WebKit Linux Trusty": {
         "port_name": "linux-trusty",
         "specifiers": ['Trusty', 'Release']
     },
-    "WebKit Linux Precise (dbg)": {
-        "port_name": "linux-precise",
-        "specifiers": ['Precise', 'Debug']
-    },
     "WebKit Mac10.9": {
         "port_name": "mac-mac10.9",
         "specifiers": ['Mac10.9', 'Release']
@@ -75,11 +67,6 @@ BUILDERS = {
         "port_name": "android",
         "specifiers": ['Android', 'Release']
     },
-    "linux_precise_blink_rel": {
-        "port_name": "linux-precise",
-        "specifiers": ['Precise', 'Release'],
-        "is_try_builder": True,
-    },
     "linux_trusty_blink_rel": {
         "port_name": "linux-trusty",
         "specifiers": ['Trusty', 'Release'],