Revert "Add additional check on float precision after parsing, only compile the"

This reverts commit f24b9a438d.

Reason for revert: https://buganizer.corp.google.com/issues/276936463#comment4 please check

Change-Id: Ia3c2d1a18fd320d0d4eea4643ce917676d093532

tools/aapt2/ResourceUtils.cpp

@@ -670,19 +670,8 @@ std::unique_ptr<Item> TryParseItemForAttribute(
     // Try parsing this as a float.
     auto floating_point = TryParseFloat(value);
     if (floating_point) {
-      // Only check if the parsed result lost precision when the parsed item is
-      // android::Res_value::TYPE_FLOAT and there is other possible types saved in type_mask, like
-      // ResTable_map::TYPE_INTEGER.
       if (type_mask & AndroidTypeToAttributeTypeMask(floating_point->value.dataType)) {
-        const bool mayOnlyBeFloat = (type_mask & ~float_mask) == 0;
-        const bool parsedAsFloat = floating_point->value.dataType == android::Res_value::TYPE_FLOAT;
-        if (!mayOnlyBeFloat && parsedAsFloat) {
-          if (floating_point->toPrettyString() == value.data()) {
-            return std::move(floating_point);
-          }
-        } else {
-          return std::move(floating_point);
-        }
+        return std::move(floating_point);
       }
     }
   }

tools/aapt2/ResourceUtils_test.cpp

@@ -228,21 +228,6 @@ TEST(ResourceUtilsTest, ItemsWithWhitespaceAreParsedCorrectly) {
               Pointee(ValueEq(BinaryPrimitive(Res_value::TYPE_FLOAT, expected_float_flattened))));
 }
 
-TEST(ResourceUtilsTest, FloatAndBigIntegerParsedCorrectly) {
-  const float expected_float = 0.125f;
-  const uint32_t expected_float_flattened = *(uint32_t*)&expected_float;
-  EXPECT_THAT(ResourceUtils::TryParseItemForAttribute("0.125", ResTable_map::TYPE_FLOAT),
-              Pointee(ValueEq(BinaryPrimitive(Res_value::TYPE_FLOAT, expected_float_flattened))));
-
-  EXPECT_EQ(ResourceUtils::TryParseItemForAttribute("1099511627776", ResTable_map::TYPE_INTEGER),
-            std::unique_ptr<Item>(nullptr));
-
-  const float big_float = 1099511627776.0f;
-  const uint32_t big_flattened = *(uint32_t*)&big_float;
-  EXPECT_THAT(ResourceUtils::TryParseItemForAttribute("1099511627776", ResTable_map::TYPE_FLOAT),
-              Pointee(ValueEq(BinaryPrimitive(Res_value::TYPE_FLOAT, big_flattened))));
-}
-
 TEST(ResourceUtilsTest, ParseSdkVersionWithCodename) {
   EXPECT_THAT(ResourceUtils::ParseSdkVersion("Q"), Eq(std::optional<int>(10000)));
   EXPECT_THAT(ResourceUtils::ParseSdkVersion("Q.fingerprint"), Eq(std::optional<int>(10000)));

tools/aapt2/ResourceValues.cpp

@@ -22,12 +22,12 @@
 #include <set>
 #include <sstream>
 
+#include "android-base/stringprintf.h"
+#include "androidfw/ResourceTypes.h"
+
 #include "Resource.h"
 #include "ResourceUtils.h"
 #include "ValueVisitor.h"
-#include "android-base/stringprintf.h"
-#include "androidfw/ResourceTypes.h"
-#include "io/StringStream.h"
 #include "util/Util.h"
 
 using ::aapt::text::Printer;
@@ -487,15 +487,6 @@ void BinaryPrimitive::PrettyPrint(Printer* printer) const {
   }
 }
 
-std::string BinaryPrimitive::toPrettyString() const {
-  std::string str;
-  io::StringOutputStream out(&str);
-  text::Printer printer(&out);
-  this->PrettyPrint(&printer);
-  out.Flush();
-  return str;
-}
-
 Attribute::Attribute(uint32_t t)
     : type_mask(t),
       min_int(std::numeric_limits<int32_t>::min()),

tools/aapt2/ResourceValues.h

@@ -285,7 +285,6 @@ struct BinaryPrimitive : public TransformableItem<BinaryPrimitive, BaseItem<Bina
   bool Flatten(android::Res_value* out_value) const override;
   void Print(std::ostream* out) const override;
   void PrettyPrint(text::Printer* printer) const override;
-  std::string toPrettyString() const;
 };
 
 struct Attribute : public TransformableValue<Attribute, BaseValue<Attribute>> {