diff --git a/patches/arm/do-not-imply-vfp3-and-armv7.patch b/patches/arm/do-not-imply-vfp3-and-armv7.patch
deleted file mode 100644
index 891ab35c..00000000
--- a/patches/arm/do-not-imply-vfp3-and-armv7.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/build/standalone.gypi b/build/standalone.gypi
-index 125c5bf..9900c5b 100644
---- a/build/standalone.gypi
-+++ b/build/standalone.gypi
-@@ -77,9 +77,9 @@
-       }],
-     ],
-     # Default ARM variable settings.
--    'armv7%': 1,
-+    'armv7%': 0,
-     'arm_neon%': 0,
--    'arm_fpu%': 'vfpv3',
-+    'arm_fpu%': 'vfp',
-   },
-   'target_defaults': {
-     'default_configuration': 'Debug',
diff --git a/patches/arm/do-not-use-vfp2.patch b/patches/arm/do-not-use-vfp2.patch
deleted file mode 100644
index 7b413a46..00000000
--- a/patches/arm/do-not-use-vfp2.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/build/common.gypi b/build/common.gypi
-index 3a59639..594abe4 100644
---- a/build/common.gypi
-+++ b/build/common.gypi
-@@ -173,7 +173,6 @@
-           [ 'v8_use_arm_eabi_hardfloat=="true"', {
-             'defines': [
-               'USE_EABI_HARDFLOAT=1',
--              'CAN_USE_VFP2_INSTRUCTIONS',
-             ],
-             'target_conditions': [
-               ['_toolset=="target"', {
-
diff --git a/patches/clang51/no-unused-variable.patch b/patches/clang51/no-unused-variable.patch
deleted file mode 100644
index 3b39349c..00000000
--- a/patches/clang51/no-unused-variable.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/build/standalone.gypi b/build/standalone.gypi
-index 125c5bf..a283a28 100644
---- a/build/standalone.gypi
-+++ b/build/standalone.gypi
-@@ -210,6 +212,7 @@
-             '-Wendif-labels',
-             '-W',
-             '-Wno-unused-parameter',
-+            '-Wno-unused-variable',
-             '-Wnon-virtual-dtor',
-           ],
-         },