AAPT2: Rename to match new style

Use Google3 naming style to match new
projects' and open source google projects' style.

Preferred to do this in a massive CL so as to avoid
style inconsistencies that plague legacy code bases.
This is a relatively NEW code base, may as well keep
it up to date.

Test: name/style refactor - existing tests pass
Change-Id: Ie80ecb78d46ec53efdfca2336bb57d96cbb7fb87
diff --git a/tools/aapt2/proto/ProtoHelpers.cpp b/tools/aapt2/proto/ProtoHelpers.cpp
index 2aa8aa5..38bf4e3 100644
--- a/tools/aapt2/proto/ProtoHelpers.cpp
+++ b/tools/aapt2/proto/ProtoHelpers.cpp
@@ -18,120 +18,151 @@
 
 namespace aapt {
 
-void serializeStringPoolToPb(const StringPool& pool, pb::StringPool* outPbPool) {
-    BigBuffer buffer(1024);
-    StringPool::flattenUtf8(&buffer, pool);
+void SerializeStringPoolToPb(const StringPool& pool,
+                             pb::StringPool* out_pb_pool) {
+  BigBuffer buffer(1024);
+  StringPool::FlattenUtf8(&buffer, pool);
 
-    std::string* data = outPbPool->mutable_data();
-    data->reserve(buffer.size());
+  std::string* data = out_pb_pool->mutable_data();
+  data->reserve(buffer.size());
 
-    size_t offset = 0;
-    for (const BigBuffer::Block& block : buffer) {
-        data->insert(data->begin() + offset, block.buffer.get(), block.buffer.get() + block.size);
-        offset += block.size;
-    }
+  size_t offset = 0;
+  for (const BigBuffer::Block& block : buffer) {
+    data->insert(data->begin() + offset, block.buffer.get(),
+                 block.buffer.get() + block.size);
+    offset += block.size;
+  }
 }
 
-void serializeSourceToPb(const Source& source, StringPool* srcPool, pb::Source* outPbSource) {
-    StringPool::Ref ref = srcPool->makeRef(source.path);
-    outPbSource->set_path_idx(static_cast<uint32_t>(ref.getIndex()));
-    if (source.line) {
-        outPbSource->set_line_no(static_cast<uint32_t>(source.line.value()));
-    }
+void SerializeSourceToPb(const Source& source, StringPool* src_pool,
+                         pb::Source* out_pb_source) {
+  StringPool::Ref ref = src_pool->MakeRef(source.path);
+  out_pb_source->set_path_idx(static_cast<uint32_t>(ref.index()));
+  if (source.line) {
+    out_pb_source->set_line_no(static_cast<uint32_t>(source.line.value()));
+  }
 }
 
-void deserializeSourceFromPb(const pb::Source& pbSource, const android::ResStringPool& srcPool,
-                             Source* outSource) {
-    if (pbSource.has_path_idx()) {
-        outSource->path = util::getString(srcPool, pbSource.path_idx());
-    }
+void DeserializeSourceFromPb(const pb::Source& pb_source,
+                             const android::ResStringPool& src_pool,
+                             Source* out_source) {
+  if (pb_source.has_path_idx()) {
+    out_source->path = util::GetString(src_pool, pb_source.path_idx());
+  }
 
-    if (pbSource.has_line_no()) {
-        outSource->line = static_cast<size_t>(pbSource.line_no());
-    }
+  if (pb_source.has_line_no()) {
+    out_source->line = static_cast<size_t>(pb_source.line_no());
+  }
 }
 
-pb::SymbolStatus_Visibility serializeVisibilityToPb(SymbolState state) {
-    switch (state) {
-    case SymbolState::kPrivate: return pb::SymbolStatus_Visibility_Private;
-    case SymbolState::kPublic: return pb::SymbolStatus_Visibility_Public;
-    default: break;
-    }
-    return pb::SymbolStatus_Visibility_Unknown;
+pb::SymbolStatus_Visibility SerializeVisibilityToPb(SymbolState state) {
+  switch (state) {
+    case SymbolState::kPrivate:
+      return pb::SymbolStatus_Visibility_Private;
+    case SymbolState::kPublic:
+      return pb::SymbolStatus_Visibility_Public;
+    default:
+      break;
+  }
+  return pb::SymbolStatus_Visibility_Unknown;
 }
 
-SymbolState deserializeVisibilityFromPb(pb::SymbolStatus_Visibility pbVisibility) {
-    switch (pbVisibility) {
-    case pb::SymbolStatus_Visibility_Private: return SymbolState::kPrivate;
-    case pb::SymbolStatus_Visibility_Public: return SymbolState::kPublic;
-    default: break;
-    }
-    return SymbolState::kUndefined;
+SymbolState DeserializeVisibilityFromPb(
+    pb::SymbolStatus_Visibility pb_visibility) {
+  switch (pb_visibility) {
+    case pb::SymbolStatus_Visibility_Private:
+      return SymbolState::kPrivate;
+    case pb::SymbolStatus_Visibility_Public:
+      return SymbolState::kPublic;
+    default:
+      break;
+  }
+  return SymbolState::kUndefined;
 }
 
-void serializeConfig(const ConfigDescription& config, pb::ConfigDescription* outPbConfig) {
-    android::ResTable_config flatConfig = config;
-    flatConfig.size = sizeof(flatConfig);
-    flatConfig.swapHtoD();
-    outPbConfig->set_data(&flatConfig, sizeof(flatConfig));
+void SerializeConfig(const ConfigDescription& config,
+                     pb::ConfigDescription* out_pb_config) {
+  android::ResTable_config flat_config = config;
+  flat_config.size = sizeof(flat_config);
+  flat_config.swapHtoD();
+  out_pb_config->set_data(&flat_config, sizeof(flat_config));
 }
 
-bool deserializeConfigDescriptionFromPb(const pb::ConfigDescription& pbConfig,
-                                        ConfigDescription* outConfig) {
-    if (!pbConfig.has_data()) {
-        return false;
-    }
+bool DeserializeConfigDescriptionFromPb(const pb::ConfigDescription& pb_config,
+                                        ConfigDescription* out_config) {
+  if (!pb_config.has_data()) {
+    return false;
+  }
 
-    const android::ResTable_config* config;
-    if (pbConfig.data().size() > sizeof(*config)) {
-        return false;
-    }
+  const android::ResTable_config* config;
+  if (pb_config.data().size() > sizeof(*config)) {
+    return false;
+  }
 
-    config = reinterpret_cast<const android::ResTable_config*>(pbConfig.data().data());
-    outConfig->copyFromDtoH(*config);
-    return true;
+  config = reinterpret_cast<const android::ResTable_config*>(
+      pb_config.data().data());
+  out_config->copyFromDtoH(*config);
+  return true;
 }
 
-pb::Reference_Type serializeReferenceTypeToPb(Reference::Type type) {
-    switch (type) {
-    case Reference::Type::kResource:  return pb::Reference_Type_Ref;
-    case Reference::Type::kAttribute: return pb::Reference_Type_Attr;
-    default: break;
-    }
-    return pb::Reference_Type_Ref;
+pb::Reference_Type SerializeReferenceTypeToPb(Reference::Type type) {
+  switch (type) {
+    case Reference::Type::kResource:
+      return pb::Reference_Type_Ref;
+    case Reference::Type::kAttribute:
+      return pb::Reference_Type_Attr;
+    default:
+      break;
+  }
+  return pb::Reference_Type_Ref;
 }
 
-Reference::Type deserializeReferenceTypeFromPb(pb::Reference_Type pbType) {
-    switch (pbType) {
-    case pb::Reference_Type_Ref:  return Reference::Type::kResource;
-    case pb::Reference_Type_Attr: return Reference::Type::kAttribute;
-    default: break;
-    }
-    return Reference::Type::kResource;
+Reference::Type DeserializeReferenceTypeFromPb(pb::Reference_Type pb_type) {
+  switch (pb_type) {
+    case pb::Reference_Type_Ref:
+      return Reference::Type::kResource;
+    case pb::Reference_Type_Attr:
+      return Reference::Type::kAttribute;
+    default:
+      break;
+  }
+  return Reference::Type::kResource;
 }
 
-pb::Plural_Arity serializePluralEnumToPb(size_t pluralIdx) {
-    switch (pluralIdx) {
-    case Plural::Zero:  return pb::Plural_Arity_Zero;
-    case Plural::One:   return pb::Plural_Arity_One;
-    case Plural::Two:   return pb::Plural_Arity_Two;
-    case Plural::Few:   return pb::Plural_Arity_Few;
-    case Plural::Many:  return pb::Plural_Arity_Many;
-    default: break;
-    }
-    return pb::Plural_Arity_Other;
+pb::Plural_Arity SerializePluralEnumToPb(size_t plural_idx) {
+  switch (plural_idx) {
+    case Plural::Zero:
+      return pb::Plural_Arity_Zero;
+    case Plural::One:
+      return pb::Plural_Arity_One;
+    case Plural::Two:
+      return pb::Plural_Arity_Two;
+    case Plural::Few:
+      return pb::Plural_Arity_Few;
+    case Plural::Many:
+      return pb::Plural_Arity_Many;
+    default:
+      break;
+  }
+  return pb::Plural_Arity_Other;
 }
 
-size_t deserializePluralEnumFromPb(pb::Plural_Arity arity) {
-    switch (arity) {
-    case pb::Plural_Arity_Zero: return Plural::Zero;
-    case pb::Plural_Arity_One:  return Plural::One;
-    case pb::Plural_Arity_Two:  return Plural::Two;
-    case pb::Plural_Arity_Few:  return Plural::Few;
-    case pb::Plural_Arity_Many: return Plural::Many;
-    default: break;
-    }
-    return Plural::Other;
+size_t DeserializePluralEnumFromPb(pb::Plural_Arity arity) {
+  switch (arity) {
+    case pb::Plural_Arity_Zero:
+      return Plural::Zero;
+    case pb::Plural_Arity_One:
+      return Plural::One;
+    case pb::Plural_Arity_Two:
+      return Plural::Two;
+    case pb::Plural_Arity_Few:
+      return Plural::Few;
+    case pb::Plural_Arity_Many:
+      return Plural::Many;
+    default:
+      break;
+  }
+  return Plural::Other;
 }
 
-} // namespace aapt
+}  // namespace aapt