supersize: Add symbol.template_name, and strip <>s from symbol.name

tools/binary_size/libsupersize/testdata/Diff_Basic.golden

Index: tools/binary_size/libsupersize/testdata/Diff_Basic.golden
diff --git a/tools/binary_size/libsupersize/testdata/Diff_Basic.golden b/tools/binary_size/libsupersize/testdata/Diff_Basic.golden
index 98f284bab63d494bf7c6f6a2c62f3c525355faf0..52026bf679eea0896367823687efc0373a36a6f7 100644
--- a/tools/binary_size/libsupersize/testdata/Diff_Basic.golden
+++ b/tools/binary_size/libsupersize/testdata/Diff_Basic.golden
@@ -38,10 +38,10 @@ Other section sizes:
     .strtab: 0 bytes
     .symtab: 0 bytes
 
-2 symbols added (+), 1 changed (~), 3 removed (-), 35 unchanged (=)
+2 symbols added (+), 1 changed (~), 3 removed (-), 34 unchanged (=)
 0 object files added, 0 removed
 
-Showing 41 symbols (41 unique) with total pss: 46 bytes
+Showing 40 symbols (40 unique) with total pss: 46 bytes
 .text=82 bytes   .rodata=0 bytes    other=-36 bytes  total=46 bytes
 Number of object files: 9
 
@@ -109,72 +109,68 @@ Index, Running Total, Section@Address, PSS
                source_path=third_party/container.c 	object_path=third_party/WebKit.a/ContiguousContainer.o
                flags={}  name=blink::ContiguousContainerBase::ContiguousContainerBase
                     full_name=blink::ContiguousContainerBase::ContiguousContainerBase(blink::ContiguousContainerBase&&)
-= 20)        82 (178.3%) t@0x2a0000   pss=0  padding=0  size_without_padding=0
+= 20)        82 (178.3%) t@Group      pss=0  padding=0  size_without_padding=0  count=2
                source_path=third_party/paint.cc 	object_path=third_party/WebKit.a/PaintChunker.o
                flags={}  name=blink::ContiguousContainerBase::shrinkToFit
                     full_name=blink::ContiguousContainerBase::shrinkToFit()
-= 21)        82 (178.3%) t@0x2a0010   pss=0  padding=0  size_without_padding=0
-               source_path=third_party/paint.cc 	object_path=third_party/WebKit.a/PaintChunker.o
-               flags={}  name=blink::ContiguousContainerBase::shrinkToFit [clone .part.1234] [clone .isra.2]
-                    full_name=blink::ContiguousContainerBase::shrinkToFit() [clone .part.1234] [clone .isra.2]
-= 22)        82 (178.3%) t@0x2a1000   pss=0  padding=0  size_without_padding=0
+= 21)        82 (178.3%) t@0x2a1000   pss=0  padding=0  size_without_padding=0
                source_path=third_party/container.c 	object_path=third_party/WebKit.a/ContiguousContainer.o
                flags={anon}  name=blink::PaintChunker::releasePaintChunks [clone .part.1]
                     full_name=blink::PaintChunker::releasePaintChunks() [clone .part.1]
-= 23)        82 (178.3%) d@0x2c17728  pss=0  padding=0  size_without_padding=0
+= 22)        82 (178.3%) d@0x2c17728  pss=0  padding=0  size_without_padding=0
                source_path=third_party/icu/ucnv_ext.c 	object_path=third_party/icu/icuuc/ucnv_ext.o
                flags={gen}  name=chrome::mojom::FieldTrialRecorder [vtable]
-= 24)        82 (178.3%) d@0x2c17740  pss=0  padding=0  size_without_padding=0
+= 23)        82 (178.3%) d@0x2c17740  pss=0  padding=0  size_without_padding=0
                source_path=third_party/container.c 	object_path=third_party/WebKit.a/ContiguousContainer.o
                flags={}  name=chrome::mojom::FieldTrialRecorderProxy [vtable]
-= 25)        82 (178.3%) r@0x284e398  pss=0  padding=0  size_without_padding=0
+= 24)        82 (178.3%) r@0x284e398  pss=0  padding=0  size_without_padding=0
                source_path=third_party/container.c 	object_path=third_party/WebKit.a/ContiguousContainer.o
                flags={}  name=chrome::mojom::FilePatcher::Name_
-= 26)        82 (178.3%) t@0x28d98a   pss=0  padding=0  size_without_padding=0
+= 25)        82 (178.3%) t@0x28d98a   pss=0  padding=0  size_without_padding=0
                source_path=base/page_allocator.cc 	object_path=base/base/page_allocator.o
                flags={}  name=extFromUUseMapping
                     full_name=extFromUUseMapping(aj, int)
-= 27)        82 (178.3%) t@0x28f1e0   pss=0  padding=0  size_without_padding=0
+= 26)        82 (178.3%) t@0x28f1e0   pss=0  padding=0  size_without_padding=0
                source_path=third_party/icu/ucnv_ext.c 	object_path=third_party/icu/icuuc/ucnv_ext.o
                flags={unlikely,gen}  name=foo_bar
-= 28)        82 (178.3%) d@0x2de7000  pss=0  padding=0  size_without_padding=0
+= 27)        82 (178.3%) d@0x2de7000  pss=0  padding=0  size_without_padding=0
                source_path=base/page_allocator.cc 	object_path=base/base/page_allocator.o
                flags={}  name=google::protobuf::internal::pLinuxKernelCmpxchg
-= 29)        82 (178.3%) d@0x2de7004  pss=0  padding=0  size_without_padding=0
+= 28)        82 (178.3%) d@0x2de7004  pss=0  padding=0  size_without_padding=0
                source_path=third_party/container.c 	object_path=third_party/WebKit.a/ContiguousContainer.o
                flags={}  name=google::protobuf::internal::pLinuxKernelMemoryBarrier
-= 30)        82 (178.3%) r@0x28f3450  pss=0  padding=0  size_without_padding=0
+= 29)        82 (178.3%) r@0x28f3450  pss=0  padding=0  size_without_padding=0
                source_path=third_party/paint.cc 	object_path=third_party/WebKit.a/PaintChunker.o
                flags={anon}  name=kAnimationFrameTimeHistogramClassPath
-= 31)        82 (178.3%) d@0x2cd8550  pss=0  padding=0  size_without_padding=0
+= 30)        82 (178.3%) d@0x2cd8550  pss=0  padding=0  size_without_padding=0
                source_path=base/page_allocator.cc 	object_path=base/base/page_allocator.o
                flags={}  name=kMethodsAnimationFrameTimeHistogram
-= 32)        82 (178.3%) d@0x2cd84f0  pss=0  padding=0  size_without_padding=0
+= 31)        82 (178.3%) d@0x2cd84f0  pss=0  padding=0  size_without_padding=0
                source_path= 	object_path=third_party/gvr-android-sdk/libgvr_shim_static_arm.a/libport_android_jni.a_jni_utils.o
                flags={anon}  name=kSystemClassPrefixes
-= 33)        82 (178.3%) d@0x2cd8538  pss=0  padding=0  size_without_padding=0
+= 32)        82 (178.3%) d@0x2cd8538  pss=0  padding=0  size_without_padding=0
                source_path=base/page_allocator.cc 	object_path=base/base/page_allocator.o
                flags={}  name=mojo::MessageReceiver [vtable]
-= 34)        82 (178.3%) t@0x28f000   pss=0  padding=0  size_without_padding=0
+= 33)        82 (178.3%) t@0x28f000   pss=0  padding=0  size_without_padding=0
                source_path=third_party/icu/ucnv_ext.c 	object_path=third_party/icu/icuuc/ucnv_ext.o
                flags={gen}  name=ucnv_extMatchFromU
                     full_name=ucnv_extMatchFromU(int const*, int, unsigned short const*, int, unsigned short const*, int, unsigned int*, signed char, signed char)
-- 35)        82 (178.3%) b@0x2dffda0  pss=-28  padding=0  size_without_padding=-28
+- 34)        82 (178.3%) b@0x2dffda0  pss=-28  padding=0  size_without_padding=-28
                source_path=third_party/icu/ucnv_ext.c 	object_path=third_party/icu/icuuc/ucnv_ext.o
                flags={gen}  name=g_chrome_content_browser_client
-- 36)        82 (178.3%) b@0x2dffe80  pss=-4  padding=-196  size_without_padding=192
+- 35)        82 (178.3%) b@0x2dffe80  pss=-4  padding=-196  size_without_padding=192
                source_path=third_party/icu/ucnv_ext.c 	object_path=third_party/icu/icuuc/ucnv_ext.o
                flags={gen}  name=SaveHistogram::atomic_histogram_pointer
                     full_name=SaveHistogram(_JNIEnv*, base::android::JavaParamRef<_jobject*> const&, base::android::JavaParamRef<_jstring*> const&, base::android::JavaParamRef<_jlongArray*> const&, int)::atomic_histogram_pointer
-- 37)        82 (178.3%) b@0x2dffe84  pss=-4  padding=0  size_without_padding=-4
+- 36)        82 (178.3%) b@0x2dffe84  pss=-4  padding=0  size_without_padding=-4
                source_path=third_party/icu/ucnv_ext.c 	object_path=third_party/icu/icuuc/ucnv_ext.o
                flags={anon,gen}  name=g_AnimationFrameTimeHistogram_clazz
-= 38)        82 (178.3%) b@0x0        pss=0  padding=0  size_without_padding=0
+= 37)        82 (178.3%) b@0x0        pss=0  padding=0  size_without_padding=0
                source_path=third_party/fft_float.cc 	object_path=third_party/ffmpeg/libffmpeg_internal.a/fft_float.o
                flags={}  name=ff_cos_131072
-= 39)        82 (178.3%) b@0x0        pss=0  padding=0  size_without_padding=0
+= 38)        82 (178.3%) b@0x0        pss=0  padding=0  size_without_padding=0
                source_path=third_party/fft_fixed.cc 	object_path=third_party/ffmpeg/libffmpeg_internal.a/fft_fixed.o
                flags={}  name=ff_cos_131072_fixed
-= 40)        82 (178.3%) b@0x0        pss=0  padding=0  size_without_padding=0
+= 39)        82 (178.3%) b@0x0        pss=0  padding=0  size_without_padding=0
                source_path=third_party/fft_float.cc 	object_path=third_party/ffmpeg/libffmpeg_internal.a/fft_float.o
                flags={}  name=ff_cos_65536