Remove kMaxPushedAtomId from atoms_info.

Hardcode kMaxPushedAtomId in StatsdStats.

Bug: 154164020
Test: bit statsd_test:*
Change-Id: Ibca731d9783686a9e3caf0ad580e1d62038d68e2

5 files changed, 5 insertions, 14 deletions

diff --git a/tools/stats_log_api_gen/Collation.cpp b/tools/stats_log_api_gen/Collation.cpp
index 526876f5ec26..958e94efcf9c 100644
--- a/tools/stats_log_api_gen/Collation.cpp
+++ b/tools/stats_log_api_gen/Collation.cpp
@@ -478,7 +478,6 @@ static void populateFieldNumberToAtomDeclSet(const shared_ptr<AtomDecl>& atomDec
 int collate_atoms(const Descriptor* descriptor, const string& moduleName, Atoms* atoms) {
     int errorCount = 0;
 
-    int maxPushedAtomId = 2;
     for (int i = 0; i < descriptor->field_count(); i++) {
         const FieldDescriptor* atomField = descriptor->field(i);
 
@@ -563,14 +562,8 @@ int collate_atoms(const Descriptor* descriptor, const string& moduleName, Atoms*
 
             atoms->non_chained_decls.insert(nonChainedAtomDecl);
         }
-
-        if (atomDecl->code < PULL_ATOM_START_ID && atomDecl->code > maxPushedAtomId) {
-            maxPushedAtomId = atomDecl->code;
-        }
     }
 
-    atoms->maxPushedAtomId = maxPushedAtomId;
-
     if (dbg) {
         printf("signatures = [\n");
         for (SignatureInfoMap::const_iterator it = atoms->signatureInfoMap.begin();
diff --git a/tools/stats_log_api_gen/Collation.h b/tools/stats_log_api_gen/Collation.h
index b513463ec98f..043f8b1e74d8 100644
--- a/tools/stats_log_api_gen/Collation.h
+++ b/tools/stats_log_api_gen/Collation.h
@@ -191,7 +191,6 @@ struct Atoms {
     AtomDeclSet decls;
     AtomDeclSet non_chained_decls;
     SignatureInfoMap nonChainedSignatureInfoMap;
-    int maxPushedAtomId;
 };
 
 /**
diff --git a/tools/stats_log_api_gen/atoms_info_writer.cpp b/tools/stats_log_api_gen/atoms_info_writer.cpp
index b33995017bae..58a91e43dcd1 100644
--- a/tools/stats_log_api_gen/atoms_info_writer.cpp
+++ b/tools/stats_log_api_gen/atoms_info_writer.cpp
@@ -25,12 +25,11 @@
 namespace android {
 namespace stats_log_api_gen {
 
-static void write_atoms_info_header_body(FILE* out, const Atoms& atoms) {
+static void write_atoms_info_header_body(FILE* out) {
     fprintf(out, "struct AtomsInfo {\n");
     fprintf(out, "  const static std::set<int> kAtomsWithAttributionChain;\n");
     fprintf(out, "  const static std::set<int> kWhitelistedAtoms;\n");
     fprintf(out, "};\n");
-    fprintf(out, "const static int kMaxPushedAtomId = %d;\n\n", atoms.maxPushedAtomId);
 }
 
 static void write_atoms_info_cpp_body(FILE* out, const Atoms& atoms) {
@@ -65,7 +64,7 @@ static void write_atoms_info_cpp_body(FILE* out, const Atoms& atoms) {
 
 }
 
-int write_atoms_info_header(FILE* out, const Atoms& atoms, const string& namespaceStr) {
+int write_atoms_info_header(FILE* out, const string& namespaceStr) {
     // Print prelude
     fprintf(out, "// This file is autogenerated\n");
     fprintf(out, "\n");
@@ -78,7 +77,7 @@ int write_atoms_info_header(FILE* out, const Atoms& atoms, const string& namespa
 
     write_namespace(out, namespaceStr);
 
-    write_atoms_info_header_body(out, atoms);
+    write_atoms_info_header_body(out);
 
     fprintf(out, "\n");
     write_closing_namespace(out, namespaceStr);
diff --git a/tools/stats_log_api_gen/atoms_info_writer.h b/tools/stats_log_api_gen/atoms_info_writer.h
index ffe9e439d7ff..09a4303eaee6 100644
--- a/tools/stats_log_api_gen/atoms_info_writer.h
+++ b/tools/stats_log_api_gen/atoms_info_writer.h
@@ -29,7 +29,7 @@ using namespace std;
 int write_atoms_info_cpp(FILE* out, const Atoms& atoms, const string& namespaceStr,
                          const string& importHeader);
 
-int write_atoms_info_header(FILE* out, const Atoms& atoms, const string& namespaceStr);
+int write_atoms_info_header(FILE* out, const string& namespaceStr);
 
 }  // namespace stats_log_api_gen
 }  // namespace android
diff --git a/tools/stats_log_api_gen/main.cpp b/tools/stats_log_api_gen/main.cpp
index fda57369d7bf..136933b8cfb2 100644
--- a/tools/stats_log_api_gen/main.cpp
+++ b/tools/stats_log_api_gen/main.cpp
@@ -229,7 +229,7 @@ static int run(int argc, char const* const* argv) {
             fprintf(stderr, "Unable to open file for write: %s\n", atomsInfoHeaderFilename.c_str());
             return 1;
         }
-        errorCount = android::stats_log_api_gen::write_atoms_info_header(out, atoms, cppNamespace);
+        errorCount = android::stats_log_api_gen::write_atoms_info_header(out, cppNamespace);
         fclose(out);
     }