[gn build] Port eba21ac

Author: nico

llvm/utils/gn/secondary/llvm/lib/SandboxIR/BUILD.gn

@@ -1,6 +1,7 @@
 static_library("SandboxIR") {
   output_name = "LLVMSandboxIR"
   deps = [
+    "//llvm/lib/Analysis",
     "//llvm/lib/IR",
     "//llvm/lib/Support",
   ]

llvm/utils/gn/secondary/llvm/unittests/SandboxIR/BUILD.gn

@@ -2,6 +2,7 @@ import("//third-party/unittest/unittest.gni")
 
 unittest("SandboxIRTests") {
   deps = [
+    "//llvm/lib/Analysis",
     "//llvm/lib/AsmParser",
     "//llvm/lib/IR",
     "//llvm/lib/SandboxIR",
@@ -11,5 +12,6 @@ unittest("SandboxIRTests") {
     "SandboxIRTest.cpp",
     "TrackerTest.cpp",
     "TypesTest.cpp",
+    "UtilsTest.cpp",
   ]
 }