File chromium-76-gcc-blink-namespace2.patch of Package chromium.10749

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File chromium-76-gcc-blink-namespace2.patch of Package chromium.10749

From dcb55fb8f18abe5f43d260aa67b14b2dc996f992 Mon Sep 17 00:00:00 2001
From: Jose Dapena Paz <jose.dapena@lge.com>
Date: Tue, 11 Jun 2019 08:00:13 +0000
Subject: [PATCH] GCC: move explicit specialization out of RunInfo

Explicit specialization in non-namespace scope is not allowed in C++, and GCC breaks
build because of that. Move the template specializations out of RunInfo declaration
in shape_result_inline_headeres.h to fix the GCC build issue.

Bug: 819294
Change-Id: Id083852bcf8e9efbdc911fdad28fd8767d2905d0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1651728
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Commit-Queue: José Dapena Paz <jose.dapena@lge.com>
Cr-Commit-Position: refs/heads/master@{#667901}
---

diff --git a/third_party/blink/renderer/platform/fonts/shaping/shape_result_inline_headers.h b/third_party/blink/renderer/platform/fonts/shaping/shape_result_inline_headers.h
index 76ee6091..c14d3a0 100644
--- a/third_party/blink/renderer/platform/fonts/shaping/shape_result_inline_headers.h
+++ b/third_party/blink/renderer/platform/fonts/shaping/shape_result_inline_headers.h
@@ -251,37 +251,6 @@
     template <bool has_non_zero_glyph_offsets>
     struct iterator final {};
 
-    // For non-zero glyph offset array
-    template <>
-    struct iterator<true> final {
-      // The constructor for ShapeResult
-      explicit iterator(const GlyphOffsetArray& array)
-          : pointer(array.storage_.get()) {
-        DCHECK(pointer);
-      }
-
-      // The constructor for ShapeResultView
-      explicit iterator(const GlyphDataRange& range) : pointer(range.offsets) {
-        DCHECK(pointer);
-      }
-
-      GlyphOffset operator*() const { return *pointer; }
-      void operator++() { ++pointer; }
-
-      const GlyphOffset* pointer;
-    };
-
-    // For zero glyph offset array
-    template <>
-    struct iterator<false> final {
-      explicit iterator(const GlyphOffsetArray& array) {
-        DCHECK(!array.HasStorage());
-      }
-      explicit iterator(const GlyphDataRange& range) { DCHECK(!range.offsets); }
-      GlyphOffset operator*() const { return GlyphOffset(); }
-      void operator++() {}
-    };
-
     template <bool has_non_zero_glyph_offsets>
     iterator<has_non_zero_glyph_offsets> GetIterator() const {
       return iterator<has_non_zero_glyph_offsets>(*this);
@@ -495,6 +464,37 @@
   float width_;
 };
 
+// For non-zero glyph offset array
+template <>
+struct ShapeResult::RunInfo::GlyphOffsetArray::iterator<true> final {
+  // The constructor for ShapeResult
+  explicit iterator(const GlyphOffsetArray& array)
+      : pointer(array.storage_.get()) {
+    DCHECK(pointer);
+  }
+
+  // The constructor for ShapeResultView
+  explicit iterator(const GlyphDataRange& range) : pointer(range.offsets) {
+    DCHECK(pointer);
+  }
+
+  GlyphOffset operator*() const { return *pointer; }
+  void operator++() { ++pointer; }
+
+  const GlyphOffset* pointer;
+};
+
+// For zero glyph offset array
+template <>
+struct ShapeResult::RunInfo::GlyphOffsetArray::iterator<false> final {
+  explicit iterator(const GlyphOffsetArray& array) {
+    DCHECK(!array.HasStorage());
+  }
+  explicit iterator(const GlyphDataRange& range) { DCHECK(!range.offsets); }
+  GlyphOffset operator*() const { return GlyphOffset(); }
+  void operator++() {}
+};
+
 // Find the range of HarfBuzzRunGlyphData for the specified character index
 // range. This function uses binary search twice, hence O(2 log n).
 inline ShapeResult::RunInfo::GlyphDataRange

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File chromium-76-gcc-blink-namespace2.patch of Package chromium.10749

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