Merge changes I14c7cddd,I4a39d0e8,I3f24c8f4,I9699f138

* changes:
  Replace StringPiece with std::string_view in art/runtime/.
  Replace StringPiece with std::string_view in HashSet.
  Replace StringPiece with std::string_view in Signature.
  Replace StringPiece with std::string_view in class.h.

1 files changed, 4 insertions, 3 deletions

diff --git a/runtime/class_linker_test.cc b/runtime/class_linker_test.cc
index 2f3712343c..c9bdbdab70 100644
--- a/runtime/class_linker_test.cc
+++ b/runtime/class_linker_test.cc
@@ -18,6 +18,7 @@
 
 #include <memory>
 #include <string>
+#include <string_view>
 
 #include "android-base/strings.h"
 
@@ -509,7 +510,7 @@ struct CheckOffsets {
 
     for (size_t i = 0; i < offsets.size(); i++) {
       ArtField* field = is_static ? klass->GetStaticField(i) : klass->GetInstanceField(i);
-      StringPiece field_name(field->GetName());
+      std::string_view field_name(field->GetName());
       if (field_name != offsets[i].java_name) {
         error = true;
       }
@@ -518,7 +519,7 @@ struct CheckOffsets {
       for (size_t i = 0; i < offsets.size(); i++) {
         CheckOffset& offset = offsets[i];
         ArtField* field = is_static ? klass->GetStaticField(i) : klass->GetInstanceField(i);
-        StringPiece field_name(field->GetName());
+        std::string_view field_name(field->GetName());
         if (field_name != offsets[i].java_name) {
           LOG(ERROR) << "JAVA FIELD ORDER MISMATCH NEXT LINE:";
         }
@@ -1254,7 +1255,7 @@ TEST_F(ClassLinkerTest, Interfaces) {
   EXPECT_TRUE(K->IsAssignableFrom(B.Get()));
   EXPECT_TRUE(J->IsAssignableFrom(B.Get()));
 
-  const Signature void_sig = I->GetDexCache()->GetDexFile()->CreateSignature("()V");
+  const std::string_view void_sig("()V");
   ArtMethod* Ii = I->FindClassMethod("i", void_sig, kRuntimePointerSize);
   ArtMethod* Jj1 = J->FindClassMethod("j1", void_sig, kRuntimePointerSize);
   ArtMethod* Jj2 = J->FindClassMethod("j2", void_sig, kRuntimePointerSize);