Remove unused mips workarounds.

This was never really finished, and hasn't been supported for years.

Test: treehugger
Change-Id: I21d4c3112aa8cf0c56e59f0cc19ff8725ef714b9
diff --git a/android/arch.go b/android/arch.go
index 922548e..7d15ad0 100644
--- a/android/arch.go
+++ b/android/arch.go
@@ -33,8 +33,6 @@
 
 	Arm    = newArch("arm", "lib32")
 	Arm64  = newArch("arm64", "lib64")
-	Mips   = newArch("mips", "lib32")
-	Mips64 = newArch("mips64", "lib64")
 	X86    = newArch("x86", "lib32")
 	X86_64 = newArch("x86_64", "lib64")
 
@@ -46,8 +44,6 @@
 var archTypeMap = map[string]ArchType{
 	"arm":    Arm,
 	"arm64":  Arm64,
-	"mips":   Mips,
-	"mips64": Mips64,
 	"x86":    X86,
 	"x86_64": X86_64,
 }
@@ -64,12 +60,6 @@
         arm64: {
             // Host or device variants with arm64 architecture
         },
-        mips: {
-            // Host or device variants with mips architecture
-        },
-        mips64: {
-            // Host or device variants with mips64 architecture
-        },
         x86: {
             // Host or device variants with x86 architecture
         },
@@ -145,18 +135,6 @@
 		"exynos-m1",
 		"exynos-m2",
 	},
-	Mips: {
-		"mips32_fp",
-		"mips32r2_fp",
-		"mips32r2_fp_xburst",
-		"mips32r2dsp_fp",
-		"mips32r2dspr2_fp",
-		"mips32r6",
-	},
-	Mips64: {
-		"mips64r2",
-		"mips64r6",
-	},
 	X86: {
 		"amberlake",
 		"atom",
@@ -193,15 +171,6 @@
 	Arm: {
 		"neon",
 	},
-	Mips: {
-		"dspr2",
-		"rev6",
-		"msa",
-	},
-	Mips64: {
-		"rev6",
-		"msa",
-	},
 	X86: {
 		"ssse3",
 		"sse4",
@@ -239,19 +208,6 @@
 			"neon",
 		},
 	},
-	Mips: {
-		"mips32r2dspr2_fp": {
-			"dspr2",
-		},
-		"mips32r6": {
-			"rev6",
-		},
-	},
-	Mips64: {
-		"mips64r6": {
-			"rev6",
-		},
-	},
 	X86: {
 		"amberlake": {
 			"ssse3",
@@ -616,7 +572,7 @@
 		LinuxBionic: []ArchType{X86_64},
 		Darwin:      []ArchType{X86_64},
 		Windows:     []ArchType{X86, X86_64},
-		Android:     []ArchType{Arm, Arm64, Mips, Mips64, X86, X86_64},
+		Android:     []ArchType{Arm, Arm64, X86, X86_64},
 		Fuchsia:     []ArchType{Arm64, X86_64},
 	}
 )
@@ -1656,15 +1612,6 @@
 		{"arm64", "armv8-2a", "cortex-a75", []string{"arm64-v8a"}},
 		{"arm64", "armv8-2a", "cortex-a76", []string{"arm64-v8a"}},
 		{"arm64", "armv8-2a", "kryo385", []string{"arm64-v8a"}},
-		{"mips", "mips32-fp", "", []string{"mips"}},
-		{"mips", "mips32r2-fp", "", []string{"mips"}},
-		{"mips", "mips32r2-fp-xburst", "", []string{"mips"}},
-		//{"mips", "mips32r6", "", []string{"mips"}},
-		{"mips", "mips32r2dsp-fp", "", []string{"mips"}},
-		{"mips", "mips32r2dspr2-fp", "", []string{"mips"}},
-		// mips64r2 is mismatching 64r2 and 64r6 libraries during linking to libgcc
-		//{"mips64", "mips64r2", "", []string{"mips64"}},
-		{"mips64", "mips64r6", "", []string{"mips64"}},
 		{"x86", "", "", []string{"x86"}},
 		{"x86", "atom", "", []string{"x86"}},
 		{"x86", "haswell", "", []string{"x86"}},